REVIEW 3 major objections 5 minor 82 references
Ab-initio Study of Structural, Magnetic, Optoelectronic and Thermo-Physical Properties of HoPdBi Half-Heusler Semimetal
T0 review · 3 major / 5 minor · reviewed 2026-08-07 · deepseek-v4-flash
Pith's one-line read This paper predicts that HoPdBi is a ductile, dynamically stable semimetal with 93.77% spin polarization at the Fermi level and strong infrared reflection and ultraviolet absorption.
desk verdict Routine but useful DFT property paper for HoPdBi; the elastic/optical sections hold up, but the thermophysical table has a clear typo and the spintronics claims rest on an unbenchmarked PBE f-electron treatment. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The machinery is spin-polarized density functional theory on the three-atom half-Heusler unit cell, using the generalized-gradient approximation for exchange and correlation and including spin-orbit coupling in separate band-structure runs. Three computed objects carry the argument. The spin-resolved density of states sets the 93.77% Fermi-level polarization and the f-electron-dominated magnetic moment. The elastic tensor feeds the bulk and shear moduli whose ratio, together with the cubic stability conditions, establishes ductility and machinability. The complex dielectric function and its associated optical constants produce the reflectivity, absorption, refractive-index, conductivity, and loss spectra, while phonon dispersion from linear response supplies dynamical stability and the Debye temperature used in the thermal estimates.
What would settle it
Recompute the electronic structure with an explicit on-site Coulomb correction on the Ho 4f orbitals: if the 93.77% spin polarization, the $3.71$ Bohr magneton moment, and the semimetallic band overlap disappear or shift dramatically, the central electronic-structure claim fails.
Extended reading notes
Core claim
The paper argues that HoPdBi, a ternary 1:1:1 half-Heusler compound crystallizing in the cubic space group F-43m, is a ductile semimetal: at the Fermi level the conduction and valence bands overlap slightly, so there is no energy gap but also no true metallic density. In spin-polarized calculations the density of states is strongly spin-asymmetric, giving a Fermi-level spin polarization of 93.77% and a total magnetic moment of $3.71$ Bohr magnetons, dominated by Ho-f states with small Pd and Bi contributions. The elastic constants satisfy the stability conditions for a cubic crystal, and the bulk-to-shear modulus ratio of 2.41, a Poisson's ratio of 0.31, and a positive Cauchy pressure all indicate ductility. The phonon spectrum contains no imaginary frequencies, so the structure is dynamically stable, and spin-orbit coupling lifts band degeneracies while leaving the near-Fermi semimetallic character intact. From the computed dielectric function, reflectivity stays above roughly 75% from the infrared up to about 2.11 eV, absorption is strong in the ultraviolet, and the predicted melting temperature, lattice thermal conductivity, and minimum thermal conductivity point to high-temperature and heat-management uses. The authors state that most of these findings are new.
Load-bearing premise
The load-bearing assumption is that the standard density-functional approximation describes holmium's localized 4f electrons accurately enough, even though those f-electrons dominate the density of states and the magnetic moment; if a strong on-site Coulomb correction is needed, the spin polarization, the $3.71$ Bohr magneton moment, and the semimetal band picture could all change.
Editorial extensions
If this is right
- HoPdBi becomes a concrete spintronics screening candidate: 93.77% Fermi-level spin polarization is close to half-metallic behavior.
- The predicted reflectivity above 75% from the infrared through 2.11 eV makes HoPdBi a candidate solar-radiation reflector.
- The computed ultraviolet absorption between about 5 and 13 eV supports an ultraviolet-detector or UV-shielding application.
- The estimated melting temperature of 1253 K and lattice thermal conductivity of 4.64 W/m·K point to high-temperature and heat-sink uses.
- With a minimum thermal conductivity of 0.312 W/m·K, the compound is also suggested as a thermal-barrier coating below roughly 1200 K.
Reading between the lines
- The paper leaves implicit that the predicted 93.77% spin polarization could be connected to the already observed antiferromagnetism and superconductivity in the same compound; testing that connection would require correlated-electron calculations or spin-resolved measurements.
- An extension the paper does not attempt is a pressure series: recomputing the elastic constants, phonons, and optical spectra under compression would show whether zero-pressure ductility and stability persist.
- A direct experimental check of the optical prediction would be a reflectivity measurement on a polished HoPdBi surface, which should show the predicted high infrared reflectivity and sharp loss features near 27-31 eV if the calculation is right.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. This paper presents a DFT-based study of the half-Heusler compound HoPdBi, covering structural, elastic, electronic, magnetic, phonon, optical, and thermophysical properties. The authors use CASTEP, Quantum Espresso, and Wien2k, and report that the compound is elastically stable, ductile, semimetallic, dynamically stable, highly spin-polarized (93.77% at the Fermi level), a good infrared reflector and ultraviolet absorber, and potentially suitable for high-temperature, heat-sink, and spintronics applications. They claim that most of these findings are novel, with only the lattice parameter compared to experiment.
Significance. If the reported results hold, the paper provides a broad and useful property database for a comparatively little-studied half-Heusler compound, and it identifies several potential application directions (spintronics, optical reflectors, thermal management). The study uses multiple DFT codes and standard methodologies, and it includes a direct comparison of the optimized lattice parameter with experiment. However, the quantitative magnetic and spintronics claims rest on a plain GGA-PBE treatment of localized Ho 4f states without any correlated-electron benchmark, and the thermophysical section contains an internal inconsistency in the sound-velocity table. These issues need to be addressed before the conclusions can be considered reliable.
major comments (3)
- [3.6.2, Table 6] The tabulated sound velocities are internally inconsistent: the transverse velocity is listed as 17011.07 m/s, which is larger than the longitudinal velocity of 3309.77 m/s and violates the physical requirement v_t < v_l. Using the paper's own elastic moduli (B = 76.15 GPa, G = 31.62 GPa) and density (10800 kg/m^3) in Eqs. (22) and (23) gives v_t ≈ 1711 m/s and v_l ≈ 3310 m/s, so the printed v_t appears to have a factor-of-10 typo (17011 vs 1711). The reported average velocity v_m = 1913.46 m/s is consistent with v_t ≈ 1711 m/s, confirming the typo. Because v_m enters the Debye temperature (Eq. 24), lattice thermal conductivity (Eq. 26), minimum thermal conductivity (Eq. 29), and dominant phonon wavelength (Eq. 30), the authors must correct the table and verify that all downstream quantities are based on the correct v_t.
- [3.3, 3.4] The central spintronics claim (93.77% spin polarization at E_F) and the magnetic moment (3.71 μB, Table 5) are computed with GGA-PBE without a Hubbard U term or a hybrid functional, even though Ho 4f states dominate the DOS at the Fermi level (Fig. 5). Plain PBE is known to delocalize and misplace strongly localized f-states, which can drastically alter the spin polarization, the magnetic moment, and even the semimetallic band picture. The paper provides no DFT+U or HSE benchmark and no comparison with experimental magnetic data for HoPdBi. Since the spintronics application is a headline conclusion, the authors should either supply such a benchmark or explicitly qualify the results as PBE-level predictions whose quantitative values are not robust.
- [2, 3.1] The manuscript reports that LDA gives the best structural parameters (a = 6.659 Å vs experimental 6.660 Å, Table 1), while PBE gives a = 6.799 Å. However, it does not state which optimized geometry is used for the subsequent elastic, electronic, optical, and phonon property calculations. If the PBE geometry was used despite its larger deviation, the connection to experiment is unclear; if the LDA geometry was used, the choice of XC functional for the property calculations should be stated. This ambiguity is important for reproducibility and for interpreting the reported values.
minor comments (5)
- [3.2, Eq. (14)] Equation (14) for H_micro is missing the Young's modulus Y factor; as written it gives ≈0.048, not the tabulated value 4.00 GPa. The correct form should include Y, i.e., H_micro = Y(1-2σ)/(6(1+σ)).
- [3.2, Eq. (18)] Equation numbering skips from (17) to (18); the text immediately preceding Eq. (18) appears to be a continuation of the list of hardness formulas, but there is no Eq. (17). Renumber or remove the gap.
- [3.8, Eq. (24)] The symbol n in the Debye-temperature formula is not defined clearly in the main text; it is later stated to be the number of atoms in the conventional unit cell, but this definition should appear immediately with the equation, and it should be specified whether n = 12 for the conventional cell or n = 3 for the primitive cell, as this changes the result.
- [Abstract and 3.7] The terms 'semimetal' and 'metal' are used somewhat interchangeably; for example, the abstract says 'semi-metallic properties' while Section 3.7 says the zero-energy absorption 'further demonstrates that it is a metal.' Please reconcile the terminology.
- [Introduction] There is a typographical issue in the sentence about superconductivity: '(ܶ = 0.7ܭ' is missing a space and the closing parenthesis; it should read '(T_c = 0.7 K)'.
Circularity Check
No significant circularity: the reported quantities are direct DFT outputs or standard external formula evaluations, not fits to or re-statements of the claims.
full rationale
The paper's load-bearing quantities are generated by first-principles DFT calculations (CASTEP, Quantum Espresso, Wien2k) and by standard external empirical relations. No parameter is fitted to the target claims: the lattice constant is compared with the experimental value from Marazza et al.; the elastic constants come from a stress-strain calculation; the 93.77% spin polarization is evaluated from Eq. (20) using the computed spin-resolved DOS; the total magnetic moment is a direct DFT output; the phonon spectra are direct outputs of the linear-response calculation; and the thermo-physical quantities are obtained from the Debye, Slack, and Clarke formulas using inputs derived from those same computed elastic constants and sound velocities. The numerous self-citations (e.g., refs. 26-30, 35, 37, 42, 50, 64-65, 70, 77, 79-81) are used only to indicate that the same methodology has been applied successfully elsewhere; they do not supply the numerical results for HoPdBi, nor do they define the criteria used to reach the conclusions. The internal arithmetic inconsistency in Table 6 (v_t reported larger than v_l, contrary to Eqs. 21-23) is a correctness or typographical issue, not a circularity issue. The derivation chain is therefore self-contained against external benchmarks and the circularity burden is minimal.
Assumptions & free parameters
free parameters (2)
- Gaussian smearing width =
0.5 eV
- Drude damping =
0.05 eV
assumptions (4)
- domain assumption Kohn-Sham DFT with GGA/PBE and LDA functionals accurately describes the ground-state electronic structure of HoPdBi.
- domain assumption The Ho 4f electrons are sufficiently described without a Hubbard U term.
- domain assumption Empirical formulas for Debye temperature, lattice thermal conductivity, and minimum thermal conductivity apply to HoPdBi.
- domain assumption The phonon dispersion computed by linear-response DFT in CASTEP correctly determines dynamical stability.
Cite this review
Pith. "Pith review of Ab-initio Study of Structural, Magnetic, Optoelectronic and Thermo-Physical Properties of HoPdBi Half-Heusler Semimetal." pith.science (2026). https://pith.science/paper/UVPODOVS
@misc{pith2026250600598,
author = {Pith},
title = {Pith review of: Ab-initio Study of Structural, Magnetic, Optoelectronic and Thermo-Physical Properties of HoPdBi Half-Heusler Semimetal},
year = {2026},
howpublished = {\url{https://pith.science/paper/UVPODOVS}},
note = {Machine review of arXiv:2506.00598}
}
read the original abstract
In this investigation, we have used the density functional theory (DFT) to investigate several aspects of the half-Heusler compound HoPdBi. The following properties have been studied: spin polarized electronic properties, magnetic moment, phonon dispersion with phonon density of states, structural, elastic properties, optical characteristics, and thermo-physical features. The calculated unit cell volume and ground-state lattice characteristics closely match the experimental results. This study is the first to examine the optoelectronic, thermo-physical, and elastic characteristics of HoPdBi. The mechanical stability requirements were met by the calculated elastic constants. The compound's ductility is shown by the estimated Pugh's ratio, Poisson's ratio, and Cauchy pressure. Band structures and electronic energy density of states have been evaluated in order to better understand the magnetic features with spin polarization. Band structure simulations were conducted with and without the spin-orbit coupling (SOC) effect in order to look into any topological signature. The electrical band structure of the compound shows semi-metallic properties. The reflectivity, absorption coefficient, refractive index, dielectric function, optical conductivity, and loss function of this semi-metal have all been thoroughly examined. The compound is a good reflector in infrared region and a good absorber of ultraviolet (UV) light. This compound is a suitable candidate for high temperature applications and possesses potential as heat sink because of its high melting point and thermal conductivity. It is also suitable for spintronics applications. The majority of this study's findings are completely novel.
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Works this paper leans on
-
[1]
Half -Heusler
Introduction Fritz Heusler's discovery in 1903 that an alloy with the composition ݑܥଶ݈ܣ݊ܯ acts like a ferromagnet despite the fact that none of its constituent elements are magnetic on their own [1] marks the beginning of one of the most fascinating material classes. Heusler compounds are the current name for this extraordinary substance and its counterpa...
1903
-
[2]
The DFT -based CAmbridge Serial Total Energy Package (CASTEP) was used to examine the compound’s physical properties [11]
Computational methodology The density functional theory (DFT), which solves the Kohn -Sham equation [10] with periodic boundary conditions (including Bloch states), is the most widely used framework for ab -initio calculations on crystalline materials. The DFT -based CAmbridge Serial Total Energy Package (CASTEP) was used to examine the compound’s physica...
-
[3]
Results and Discussion 3.1 Structural properties 6 Many physical properties, including elastic constants, electr onic band structure, and optical properties, are strongly influenced by a substance's symmetry and crystal structure. The arrangement of atoms, their separations from one another, and their electronic states determine every facet of a solid's p...
work page 1913
-
[4]
The results reported here are mostly novel
Conclusions This research presents a detailed first -principles investigation of the half -Heusler HoPdBi compound employing the density functional theory. The results reported here are mostly novel. In cases where they were accessible, we compared our findings with previous results and fair agreements were found. The HoPdBi compound is elastically stable...
work page 2024
-
[5]
Simple rules for the understanding of Heusler compounds,
T. Graf, C. Felser, and S. S. P. Parkin, “Simple rules for the understanding of Heusler compounds,” Progress in Solid State Chem istry, vol. 39, no. 1, pp. 1 –50, May 2011, doi: 10.1016/j.progsolidstchem.2011.02.001
-
[6]
Spintronics: a challenge for materials science and solid- state chemistry,
C. Felser, G. H. Fecher, and B. Balke, “Spintronics: a challenge for materials science and solid- state chemistry,” Angewandte Chemie International Edition, vol. 46, no. 5, pp. 668 –699, 2007, doi: 10.1002/anie.200601815. 27
-
[7]
Effect of Ti substitution on the thermoelectric properties of (Zr, Hf)NiSn half-Heusler compounds,
S. Sakurada and N. J. A. P. L. Shutoh, "Effect of Ti substitution on the thermoelectric properties of (Zr, Hf)NiSn half-Heusler compounds," Applied Physics Letters, vol. 86, no. 8, 2005
work page 2005
-
[8]
H. Lin et al., “Half-Heusler ternary compounds as new multifunctional experimental platforms for topological quantum phenomena,” Nature Materials, vol. 9, no. 7, pp. 546–549, Jul. 2010, doi: 10.1038/nmat2771
Show all 82 references
-
[9]
Tunable Multifunctional Topological Insulators in Ternary Heusler Compounds,
S. Chadov, X. -L. Qi, J. Kübler, G. H. Fecher, C. Felser, and S. -C. Zhang, “Tunable Multifunctional Topological Insulators in Ternary Heusler Compounds,” Nature Materials, vol. 9, no. 7, pp. 541–545, Jul. 2010, doi: 10.1038/NMAT2770
2010 doi
-
[10]
Magnetic-field-induced shape recovery by reverse phase transformation,
R. Kainuma et al., “Magnetic-field-induced shape recovery by reverse phase transformation,” Nature, vol. 439, no. 7079, pp. 957–960, Feb. 2006, doi: 10.1038/nature04493
2006 doi
-
[11]
Inverse magnetocaloric effect in ferromagnetic Ni -Mn-Sn alloys,
T. Krenke et al., “Inverse magnetocaloric effect in ferromagnetic Ni -Mn-Sn alloys,” Nature Materials, vol. 4, no. 6, pp. 450–454, Jun. 2005, doi: 10.1038/nmat1395
2005 doi
-
[12]
Efficient dopants for ZrNiSn-based thermoelectric materials,
H. Hohl, A. P. Ramirez, C. Goldmann, G. Ernst, B. Wölfing, and E. Bucher, “Efficient dopants for ZrNiSn-based thermoelectric materials,” Journal of Physics: Condensed Matter, vol. 11, no. 7, pp. 1697–1709, Feb. 1999, doi: 10.1088/0953-8984/11/7/004
1999 doi
-
[13]
Antiferromagnetism and superconductivity in the half -Heusler semimetal HoPdBi,
O. Pavlosiuk, D. Kaczorowski, X. Fabreges, A. Gukasov, and P. Wiśniewski, “Antiferromagnetism and superconductivity in the half -Heusler semimetal HoPdBi,” Scientific Reports, vol. 6, no. 1, p. 18797, Jan. 2016, doi: 10.1038/srep18797
2016 doi
-
[14]
Self -Consistent Equations Including Exchange and Correlation Effects,
W. Kohn and L. J. Sham, “Self -Consistent Equations Including Exchange and Correlation Effects,” Physical Review, vol. 140, no. 4A, pp. A1133 –A1138, Nov. 1965, doi: 10.1103/PhysRev.140.A1133
1965 doi
-
[16]
Generalized Gradient Approximation Made Simple,
J. P. Perdew, K. Burke, and M. Ernzerhof, “Generalized Gradient Approximation Made Simple,” Physical Review Letters , vol. 77, no. 18, pp. 3865 –3868, Oct. 1996, doi: 10.1103/PhysRevLett.77.3865
1996 doi
-
[17]
Derivation of a Generalized Gradient Approximation: The PW91 Density Functional,
K. Burke, J. P. Perdew, and Y. Wang, “Derivation of a Generalized Gradient Approximation: The PW91 Density Functional,” in Electronic Density Functional Theory: Recent Progress and New Directions, J. F. Dobson, G. Vignale, and M. P. Das, Eds., Boston, MA: Springer US, 1998, pp...
1998 doi
-
[18]
Atoms, molecules, solids, and surfaces: Applications of the generalized gradient approximation for exchange and correlation,
J. P. Perdew et al., “Atoms, molecules, solids, and surfaces: Applications of the generalized gradient approximation for exchange and correlation,” Physical Review B , vol. 46, no. 11, pp. 6671–6687, Sep. 1992, doi: 10.1103/PhysRevB.46.6671. 28
1992 doi
-
[19]
The Local Density Approximation in Density Functional Theory,
M. Lewin, E. H. Lieb, and R. Seiringer, “The Local Density Approximation in Density Functional Theory,” Pure and Applied Analysis , vol. 2, no. 1, pp. 35 –73, Jan. 2020, doi: 10.2140/paa.2020.2.35
2020 doi
-
[20]
Analysis of the local-density approximation of density-functional theory,
V. Sahni, K.-P. Bohnen, and M. K. Harbola, “Analysis of the local-density approximation of density-functional theory,” Physical Review A, vol. 37, no. 6, pp. 1895 –1907, Mar. 1988, doi: 10.1103/PhysRevA.37.1895
1907 doi
-
[21]
Soft self-consistent pseudopotentials in a generalized eigenvalue formalism,
D. Vanderbilt, “Soft self-consistent pseudopotentials in a generalized eigenvalue formalism,” Physical Review B, vol. 41, no. 11, pp. 7892–7895, Apr. 1990, doi: 10.1103/PhysRevB.41.7892
1990 doi
-
[22]
Modification of the Monkhorst-Pack special points mesh in the Brillouin zone for density functional theory and Hartree-Fock calculations,
R. A. Evarestov and V. P. Smirnov, “Modification of the Monkhorst-Pack special points mesh in the Brillouin zone for density functional theory and Hartree-Fock calculations,” Physical Review B, vol. 70, no. 23, p. 233101, Dec. 2004, doi: 10.1103/PhysRevB.70.233101
2004 doi
-
[23]
Electronic, elastic, and thermal properties, fracture toughness, and damage tolerance of TM5Si3B (TM = V and Nb) MAB phases,
Y. Sun, A. Yang, Y. Duan, L. Shen, M. Peng, and H. Qi, “Electronic, elastic, and thermal properties, fracture toughness, and damage tolerance of TM5Si3B (TM = V and Nb) MAB phases,” International Journal of Refractory Metals and Hard Materials , vol. 103, p. 105781, Feb. 2022,...
2022
-
[24]
First -principles calculation of the elastic constants of AlAs,
N. Chetty, A. Muoz, and R. M. Martin, “First -principles calculation of the elastic constants of AlAs,” Physical Review B, vol. 40, no. 17, pp. 11934 –11936, Dec. 1989, doi: 10.1103/PhysRevB.40.11934
1989 doi
-
[25]
Elastic properties of polycrystalline minerals: Comparison of theory and experiment,
J. P. Watt, “Elastic properties of polycrystalline minerals: Comparison of theory and experiment,” Physics and Chemistry of Minerals , vol. 15, no. 6, pp. 579 –587, Aug. 1988, doi: 10.1007/BF00311029
1988 doi
-
[26]
Hashin ‐Shtrikman bounds on the effective elastic moduli of polycrystals with orthorhombic symmetry,
J. P. Watt, “Hashin ‐Shtrikman bounds on the effective elastic moduli of polycrystals with orthorhombic symmetry,” Journal of Applied Physics, vol. 50, no. 10, pp. 6290–6295, Oct. 1979, doi: 10.1063/1.325768
1979 doi
-
[27]
Kramers -Kronig Relations in Optical Materials Research,
V. Lucarini, J. Saarinen, K. Peiponen, and E. Vartiainen, “Kramers -Kronig Relations in Optical Materials Research,” Kramers-Kronig Relations in Optical Materials Research, V Lucarini J Saarinen K Peiponen E Vartiainen X 162 P 37 Illus 3-540-23673-2 Berl. Springer 2005, vol. 1...
2005 doi
-
[28]
Systematic studies of the structural and optoelectronic characteristics of CaZn 2X2 (X = N, P, As, Sb, Bi),
G. Murtaza, N. Yousaf, M. Yaseen, A. Laref, and S. Azam, “Systematic studies of the structural and optoelectronic characteristics of CaZn 2X2 (X = N, P, As, Sb, Bi),” Materials Research Express, vol. 5, no. 1, p. 016304, Jan. 2018, doi: 10.1088/2053-1591/aaa1c4
2018 doi
-
[29]
Electronic structure, chemical bonding, and optical properties of paraelectric BaTiO3
S. Saha, T. P. Sinha, and A. Mookerjee, “Electronic structure, chemical bonding, and optical properties of paraelectric BaTiO3” Physical Review B, vol. 62, no. 13, pp. 8828–8834, Oct. 2000, doi: 10.1103/PhysRevB.62.8828. 29
-
[30]
Physical properties of predicted Ti2CdN versus existing Ti2CdC MAX phase: An ab initio study,
Md. Roknuzzaman, M. A. Hadi, M. J. Abden, M. T. Nasir, A. K. M. A. Islam, M. S. Ali, K. Ostrikov, and S. H. Naqib, "Physical properties of predicted Ti2CdN versus existing Ti2CdC MAX phase: An ab initio study," Computational Materials Science, vol. 113, pp. 148–153, Feb. 2016
2016
-
[31]
Mechanical behaviors, lattice thermal conductivity and vibrational properties of a new MAX phase Lu 2SnC,
M. Hadi, N. Kelaidis, S. Naqib, A. Chroneos, and A. K. M. Islam, “Mechanical behaviors, lattice thermal conductivity and vibrational properties of a new MAX phase Lu 2SnC,” Journal of Physics and Chemistry of Solids , vol. 129, pp. 162 –171, Jan. 2019, doi: 10.1016/j.jpcs.2019.01.009
2019 doi
-
[32]
Insights into the physical properties of a new 211 MAX phase Nb₂CuC,
M. A. Hadi, N. Kelaidis, S. H. Naqib, A. K. M. A. Islam, A. Chroneos, and R. V. Vovk, “Insights into the physical properties of a new 211 MAX phase Nb₂CuC,” Journal of Physics and Chemistry of Solids, vol. 149, p. 109759, 2021
2021
-
[33]
New MAX Phase Superconductor Ti 2GeC: A First -principles Study,
M. Hadi, M. Roknuzzaman, F. Parvin, S. Naqib, A. K. M. Islam, and M. Aftabuzzaman, “New MAX Phase Superconductor Ti 2GeC: A First -principles Study,” Journal of Scientific Research , vol. 6, pp. 11–27, Jan. 2014, doi: 10.3329/jsr.v6i1.16604
2014 doi
-
[34]
Recently synthesized (Ti 1−xMox)2AlC (0 ≤ x ≤ 0.20) solid solutions: deciphering the structural, electronic, mechanical and thermodynamic properties via ab initio simulations,
M. A. Ali and S. H. Naqib, “Recently synthesized (Ti 1−xMox)2AlC (0 ≤ x ≤ 0.20) solid solutions: deciphering the structural, electronic, mechanical and thermodynamic properties via ab initio simulations,” RSC Advances , vol. 10, no. 52, pp. 31535 –31546, Aug. 2020, doi: 10.103...
2020 doi
-
[35]
ChemInform Abstract: MAGNESIUM SILVER ARSENIDE‐TYPE PHASES IN THE TERNARY SYSTEMS OF RARE EARTHS WITH PALLADIUM AND BISMUTH,
R. Marazza, D. Rossi, and R. Ferro, “ChemInform Abstract: MAGNESIUM SILVER ARSENIDE‐TYPE PHASES IN THE TERNARY SYSTEMS OF RARE EARTHS WITH PALLADIUM AND BISMUTH,” in Chemischer Informationsdienst , Nov. 1980, p. chin.198044016. doi: 10.1002/chin.198044016
1980 doi
-
[36]
Young’s Modulus, Shear Modulus, and Poisson’s Ratio in Silicon and Germanium,
J. J. Wortman and R. A. Evans, “Young’s Modulus, Shear Modulus, and Poisson’s Ratio in Silicon and Germanium,” Journal of Applied Physics, vol. 36, no. 1, pp. 153–156, Jan. 1965, doi: 10.1063/1.1713863
1965 doi
-
[37]
Cubic Hf3N4 and Zr 3N4: A class of hard materials,
M. Mattesini, R. Ahuja, and B. Johansson, “Cubic Hf3N4 and Zr 3N4: A class of hard materials,” Physical Review B, vol. 68, no. 18, p. 184108, Nov. 2003, doi: 10.1103/PhysRevB.68.184108
2003 doi
-
[38]
Calculation of bulk modulus, shear modulus and Poisson’s ratio of glass,
A. Makishima and J. D. Mackenzie, “Calculation of bulk modulus, shear modulus and Poisson’s ratio of glass,” Journal of Non-Crystalline Solids vol. 17, no. 2, pp. 147–157, Mar. 1975, doi: 10.1016/0022-3093(75)90047-2
1975 doi
-
[39]
A comprehensive DFT based insights into the physical properties of tetragonal superconducting Mo5PB2,
M. I. Naher, M. A. Afzal, and S. H. Naqib, “A comprehensive DFT based insights into the physical properties of tetragonal superconducting Mo5PB2,” Results in Physics, vol. 28, p. 104612, Sep. 2021, doi: 10.1016/j.rinp.2021.104612
2021
-
[40]
Elastic properties of polycrystals in the Voigt -Reuss- Hill approximation,
L. Zuo, M. Humbert, and C. Esling, “Elastic properties of polycrystals in the Voigt -Reuss- Hill approximation,” Journal of Applied Crystallography, vol. 25, no. 6, pp. 751–755, Dec. 1992, doi: 10.1107/S0021889892004874. 30
1992 doi
-
[41]
A comparative study of the structural, elastic, thermophysical, and optoelectronic properties of CaZn 2X2 (X = N, P, As) semiconductors via ab -initio approach,
M. S. Islam, R. Ahmed, M. Mahamudujjaman, R. S. Islam, and S. H. Naqib, “A comparative study of the structural, elastic, thermophysical, and optoelectronic properties of CaZn 2X2 (X = N, P, As) semiconductors via ab -initio approach,” Results in Physics, vol. 44, p. 106214, 20...
2023
-
[42]
Elastic constants of cubic crystals,
M. Jamal, S. Jalali Asadabadi, I. Ahmad, and H. A. Rahnamaye Aliabad, “Elastic constants of cubic crystals,” Computational Materials Science , vol. 95, pp. 592 –599, Dec. 2014, doi: 10.1016/j.commatsci.2014.08.027
2014 doi
-
[43]
Elastic properties of antiperovskite -type Ni-rich nitrides MNNi3 (M = Zn, Cd, Mg, Al, Ga, In, Sn, Sb, Pd, Cu, Ag and Pt) as predicted from first-principles calculations,
V. V. Bannikov, I. R. Shein, and A. L. Ivanovskii, “Elastic properties of antiperovskite -type Ni-rich nitrides MNNi3 (M = Zn, Cd, Mg, Al, Ga, In, Sn, Sb, Pd, Cu, Ag and Pt) as predicted from first-principles calculations,” Physica B: Condensed Matter, vol. 405, no. 22, pp. 46...
2010 doi
-
[44]
XCII. Relations between the elastic moduli and the plastic properties of polycrystalline pure metals,
S. F. Pugh, "XCII. Relations between the elastic moduli and the plastic properties of polycrystalline pure metals," The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, vol. 45, no. 367, pp. 823–843, 1954
1954
-
[45]
First-principle studies of Ca–X (X = Si,Ge,Sn,Pb) intermetallic compounds,
Z. Yang, D. Shi, B. Wen, R. Melnik, S. Yao, and T. Li, “First-principle studies of Ca–X (X = Si,Ge,Sn,Pb) intermetallic compounds,” Journal of Solid-State Chemistry, vol. 183, no. 1, pp. 136– 143, Jan. 2010, doi: 10.1016/j.jssc.2009.11.007
2010 doi
-
[46]
First-principles insights into mechanical, optoelectronic, and thermo -physical properties of transition metal dichalcogenides ZrX2 (X = S, Se, and Te),
Md. Mahamudujjaman, Md. A. Afzal, R. S. Islam, and S. H. Naqib, “First-principles insights into mechanical, optoelectronic, and thermo -physical properties of transition metal dichalcogenides ZrX2 (X = S, Se, and Te),” AIP Advances, vol. 12, no. 2, p. 025011, Feb. 2022, doi: 1...
2022 doi
-
[47]
Poisson’s ratio and modern materials,
G. N. Greaves, A. L. Greer, R. S. Lakes, and T. Rouxel, “Poisson’s ratio and modern materials,” Nature Materials, vol. 10, no. 11, pp. 823–837, Oct. 2011, doi: 10.1038/nmat3134
2011 doi
-
[48]
Elastic properties of MgCNi 3— a superconducting perovskite,
G. Vaitheeswaran, V. Kanchana, A. Svane, and A. Delin, “Elastic properties of MgCNi 3— a superconducting perovskite,” Journal of Physics: Condensed Matter , vol. 19, no. 32, p. 326214, Jul. 2007, doi: 10.1088/0953-8984/19/32/326214
2007 doi
-
[49]
Elastic constants of the central force model for cubic structures: Polycrystalline aggregates and instabilities,
O. L. Anderson and H. H. Demarest Jr., “Elastic constants of the central force model for cubic structures: Polycrystalline aggregates and instabilities,” Journal of Geophysical Research, vol. 76, pp. 1349–1369, Feb. 1971, doi: 10.1029/JB076i005p01349
1971 doi
-
[50]
Theoretical predictions of structure and related properties of intermetallic,
D. G. Pettifor, “Theoretical predictions of structure and related properties of intermetallic,” Materials Science and Technology , vol. 8, no. 4, pp. 345 –349, Apr. 1992, doi: 10.1179/mst.1992.8.4.345
1992 doi
-
[51]
K. J. Puttlitz and K. A. Stalter, Handbook of Lead -Free Solder Technology for Microelectronic Assemblies. Boca Raton: CRC Press, 2004. doi: 10.1201/9780203021484. 31
2004 doi
-
[52]
Link between structural and mechanical stability of fcc - and bcc -based ordered Mg –Li alloys,
M. J. Phasha, P. E. Ngoepe, H. R. Chauke, D. G. Pettifor, and D. Nguyen -Mann, “Link between structural and mechanical stability of fcc - and bcc -based ordered Mg –Li alloys,” Intermetallics, vol. 18, no. 11, pp. 2083–2089, Nov. 2010, doi: 10.1016/j.intermet.2010.06.015
2010 doi
-
[53]
Morse-Potential Evaluation of Second- and Third-Order Elastic Constants of Some Cubic Metals,
R. C. Lincoln, K. M. Koliwad, and P. B. Ghate, “Morse-Potential Evaluation of Second- and Third-Order Elastic Constants of Some Cubic Metals,” Physical Review, vol. 157, no. 3, pp. 463– 466, May 1967, doi: 10.1103/PhysRev.157.463
1967 doi
-
[54]
Origin of high hardness and optoelectronic and thermo-physical properties of boron-rich compounds B6X (X = S, Se): A comprehensive study via DFT approach,
M. M. Hossain, M. A. Ali, M. M. Uddin, A. K. M. A. Islam, and S. H. Naqib, “Origin of high hardness and optoelectronic and thermo-physical properties of boron-rich compounds B6X (X = S, Se): A comprehensive study via DFT approach,” Journal of Applied Physics, vol. 129, no. 17,...
2021 doi
-
[55]
Electronic mechanism of hardness enhancement in transition -metal carbonitrides,
S.-H. Jhi, J. Ihm, S. G. Louie, and M. L. Cohen, “Electronic mechanism of hardness enhancement in transition -metal carbonitrides,” Nature, vol. 399, no. 6732, pp. 132 –134, May 1999, doi: 10.1038/20148
1999 doi
-
[56]
ELATE: an open -source online application for analysis and visualization of elastic tensors,
R. Gaillac, P. Pullumbi, and F. -X. Coudert, “ELATE: an open -source online application for analysis and visualization of elastic tensors,” Journal of Physics: Condensed Matte r, vol. 28, no. 27, p. 275201, May 2016, doi: 10.1088/0953-8984/28/27/275201
2016 doi
-
[57]
Effect of point defects on the electronic density of states of ScN studied by first -principles calculations and implications for thermoelectric properties,
S. Kerdsongpanya, B. Alling, and P. Eklund, “Effect of point defects on the electronic density of states of ScN studied by first -principles calculations and implications for thermoelectric properties, ”Physical Review B, vol. 86, no. 19, p. 195140, Nov. 2012, doi: 10.1103/Phy...
2012 doi
-
[58]
Towards the computational design of solid catalysts,
J. K. Nørskov, T. Bligaard, J. Rossmeisl, and C. H. Christensen, “Towards the computational design of solid catalysts,” Nature Chemistry , vol. 1, no. 1, pp. 37 –46, Apr. 2009, doi: 10.1038/nchem.121
2009 doi
-
[59]
Solid Solute Regularity of La Atom in α -Fe Supercell by First -principles,
C. Wang et al., “Solid Solute Regularity of La Atom in α -Fe Supercell by First -principles,” Journal of Iron and Steel Research International, vol. 23, no. 11, pp. 1213–1218, Nov. 2016, doi: 10.1016/S1006-706X(16)30178-9
2016 doi
-
[60]
Chullity, C.D
B.D. Chullity, C.D. Graham , Introduction to Magnetic Materials(2nd edition) Hoboken, NJ: John Wiley & Sons, Inc., [2008]
2008
-
[61]
Theory and practice of uncommon molecular electronic configurations,
G. Gryn’ova, M. L. Coote, and C. Corminboeuf, “Theory and practice of uncommon molecular electronic configurations,” Wiley Interdisciplinary Reviews: Computational Molecular Science, vol. 5, no. 6, pp. 440–459, 2015, doi: 10.1002/wcms.1233
2015 doi
-
[62]
Magnetic and thermoelectric properties of MoN (= La, Ce, Pr, Nd, and Sm): A first-principles study,
S. U. Haq et al., “Magnetic and thermoelectric properties of MoN (= La, Ce, Pr, Nd, and Sm): A first-principles study,” International Journal of Quantum Chemistry, vol. 124, no. 3, p. e27353, 2024, doi: 10.1002/qua.27353
2024 doi
-
[63]
K. J. Puttlitz and K. A. Stalter, Handbook of Lead -Free Solder Technology for Microelectronic Assemblies. Boca Raton, FL: CRC Press, 2004. 32
2004
-
[64]
Stainless steel optimization from quantum mechanical calculations,
L. Vitos, P. A. Korzhavyi, and B. Johansson, “Stainless steel optimization from quantum mechanical calculations,” Nature Materials, vol. 2, no. 1, pp. 25 –28, Jan. 2003, doi: 10.1038/nmat790
2003 doi
-
[65]
First principles methods using CASTEP,
S. Clark et al., “First principles methods using CASTEP,” Zeitschrift für Kristallographie - Crystalline Materials, vol. 220, May 2005, doi: 10.1524/zkri.220.5.567.65075
2005 doi
-
[66]
Phonon spectrum, thermal expansion and heat capacity of UO 2 from first -principles,
Y. Yun, D. Legut, and P. Oppeneer, “Phonon spectrum, thermal expansion and heat capacity of UO 2 from first -principles,” Journal of Nuclear Materials , vol. 426, Oct. 2011, doi: 10.1016/j.jnucmat.2012.03.017
2011 doi
-
[67]
Density functional theory for calculation of elastic properties of orthorhombic crystals: Application to TiSi2,
P. Ravindran, L. Fast, P. A. Korzhavyi, B. Johansson, J. Wills, and O. Eriksson, “Density functional theory for calculation of elastic properties of orthorhombic crystals: Application to TiSi2,” Journal of Applied Physics , vol. 84, no. 9, pp. 4891 –4904, Nov. 1998, doi: 10.10...
1998 doi
-
[68]
A comprehensive study of the thermophysical and optoelectronic properties of Nb2P5 via ab-initio technique,
M. I. Naher and S. H. Naqib, “A comprehensive study of the thermophysical and optoelectronic properties of Nb2P5 via ab-initio technique,” Results in Physics, vol. 28, p. 104623, Sep. 2021, doi: 10.1016/j.rinp.2021.104623
2021
-
[69]
DFT based comparative analysis of the physical properties of some binary transition metal carbides XC (X = Nb, Ta, Ti),
R. Ahmed, M. Mahamudujjaman, M. A. Afzal, M. S. Islam, R. S. Islam, and S. H. Naqib, “DFT based comparative analysis of the physical properties of some binary transition metal carbides XC (X = Nb, Ta, Ti),” Journal of Materials Research and Technology, vol. 24, pp. 4808– 4832,...
2023 doi
-
[70]
Structural stability, electronic and optical properties of MAX- phase ternary nitrides β-TM4AlN3 (TM = V, Nb, and Ta) using the first -principles explorations,
Y. Lu, A. Yang, and M. Peng, “Structural stability, electronic and optical properties of MAX- phase ternary nitrides β-TM4AlN3 (TM = V, Nb, and Ta) using the first -principles explorations,” Vacuum, vol. 193, p. 110529, Nov. 2021, doi: 10.1016/j.vacuum.2021.110529
2021
-
[71]
Elastic anisotropies, thermal conductivities and tensile properties of MAX phases Zr 2AlC and Zr 2AlN: A first -principles calculation,
M. Peng, R. Wang, Y. Wu, and A. Yang, “Elastic anisotropies, thermal conductivities and tensile properties of MAX phases Zr 2AlC and Zr 2AlN: A first -principles calculation,” Vacuum, vol. 196, p. 110715, Oct. 2021, doi: 10.1016/j.vacuum.2021.110715
2021
-
[73]
First-principles simulation: ideas, illustrations and the CASTEP code,
M. D. Segall et al., “First-principles simulation: ideas, illustrations and the CASTEP code,” Journal of Physics: Condensed Matter , vol. 14, no. 11, p. 2717, Mar. 2002, doi: 10.1088/0953 - 8984/14/11/301
2002 doi
-
[74]
Structural, elastic, electronic, bonding, thermo-mechanical and optical properties of predicted NbAlB MAB phase in comparison to MoAlB: DFT based ab -initio insights,
M. Aktar, F. Parvin, A. K. M. Islam, and S. Naqib, “Structural, elastic, electronic, bonding, thermo-mechanical and optical properties of predicted NbAlB MAB phase in comparison to MoAlB: DFT based ab -initio insights,” Results in Physics ., vol. 52, Aug. 2023, doi: 10.1016/j....
2023
-
[75]
A simplified method for calculating the debye temperature from elastic constants,
O. L. Anderson, “A simplified method for calculating the debye temperature from elastic constants,” Journal of Physics and Chemistry of Solids, vol. 24, no. 7, pp. 909–917, Jul. 1963, doi: 10.1016/0022-3697(63)90067-2
1963 doi
-
[76]
Elastic constants versus melting temperature in metals,
M. E. Fine, L. D. Brown, and H. L. Marcus, “Elastic constants versus melting temperature in metals,” Scripta Materialia , vol. 18, no. 9, pp. 951 –956, Sep. 1984, doi: 10.1016/0036 - 9748(84)90267-9
1984 doi
-
[77]
The Thermal Conductivity of Nonmetallic Crystals,
G. A. Slack, “The Thermal Conductivity of Nonmetallic Crystals,” in Solid State Physics, vol. 34, H. Ehrenreich, F. Seitz, and D. Turnbull, Eds., Academic Press, 1979, pp. 1 –71. doi: 10.1016/S0081-1947(08)60359-8
1979 doi
-
[78]
Theory of Heat Conduction in Rare-Gas Crystals,
C. L. Julian, “Theory of Heat Conduction in Rare-Gas Crystals,” Physical Review, vol. 137, no. 1A, pp. A128–A137, Jan. 1965, doi: 10.1103/PhysRev.137.A128
1965 doi
-
[80]
Lower limit to the thermal conductivity of disordered crystals
D. G. Cahill, S. K. Watson, and R. O. Pohl, “Lower limit to the thermal conductivity of disordered crystals” , Physical Review B, vol. 46, no. 10, pp. 6131 –6140, Sep. 1992, doi: 10.1103/PhysRevB.46.6131
1992 doi
-
[81]
First -principles insights into the mechanical, optoelectronic, thermophysical, and lattice dynamical properties of binary topological semimetal BaGa2
M. I. Naher and S. H. Naqib, “First -principles insights into the mechanical, optoelectronic, thermophysical, and lattice dynamical properties of binary topological semimetal BaGa2”, Results in Physics, vol. 37, p. 105507, Jun. 2022, doi: 10.1016/j.rinp.2022.105507
2022
-
[82]
Materials selection guidelines for low thermal conductivity thermal barrier coatings
D. R. Clarke, “Materials selection guidelines for low thermal conductivity thermal barrier coatings”, Surface and Coatings Technology , vol. 163 –164, pp. 67 –74, Jan. 2003, doi: 10.1016/S0257-8972(02)00593-5
2003 doi
-
[83]
Recently synthesized (Zr 1-xTix)2AlC (0 ≤ x ≤ 1) solid solutions: Theoretical study of the effects of M mixing on physical properties
M. A. Ali, M. M. Hossain, M. A. Hossain, M. T. Nasir, M. M. Uddin, M. Z. Hasan, A. K. M. A. Islam, and SH Naqib, "Recently synthesized (Zr 1-xTix)2AlC (0 ≤ x ≤ 1) solid solutions: Theoretical study of the effects of M mixing on physical properties", Journal of Alloys and Compo...
2018
-
[84]
Pressure dependent elastic, electronic, superconducting, and optical properties of ternary barium phosphides (Ba M2P2; M = Ni, Rh): DFT based insights
M. M. Mridha and S. H. Naqib, "Pressure dependent elastic, electronic, superconducting, and optical properties of ternary barium phosphides (Ba M2P2; M = Ni, Rh): DFT based insights", Physica Scripta 95 (2020) 105809
2020
-
[85]
Physical properties of niobium-based intermetallics (Nb3B; B = Os, Pt, Au): a DFT-based ab-initio study
M. I. Naher, F. Parvin, A. K. M. Azharul Islam, and S. H. Naqib, "Physical properties of niobium-based intermetallics (Nb3B; B = Os, Pt, Au): a DFT-based ab-initio study", The European Physical Journal B 91 (2018) 289. 34
2018
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