pith. sign in

A. S. Sefat

Identifiers

  • name variant A. S. Sefat 0.60 · backfill

Papers (71)

  1. Unusual Effects of Be doping in the Iron Based Superconductor FeSe cond-mat.supr-con · 2018 · author #5
  2. Decoupled spin dynamics in the rare-earth orthoferrite YbFeO$_3$: Evolution of magnetic excitations through the spin-reorientation transition cond-mat.str-el · 2018 · author #3
  3. Study of the second magnetization peak and the pinning behaviour in Ba(Fe$_{0.935}$Co$_{0.065}$)$_2$As$_2 cond-mat.supr-con · 2018 · author #5
  4. On the origin of critical nematic fluctuations in pnictide superconductors cond-mat.supr-con · 2017 · author #6
  5. Superconductivity, pairing symmetry, and disorder in the doped topological insulator Sn$_{1-x}$In$_x$Te for x $\geq$ 0.10 cond-mat.supr-con · 2017 · author #6
  6. Magnetic ground state of the Ising-like antiferromagnet DyScO$_3$ cond-mat.str-el · 2017 · author #11
  7. Effects of proton irradiation on flux-pinning properties of underdoped Ba(Fe$_{0.96}$Co$_{0.04}$)$_2$As$_2$ pnictide superconductor cond-mat.supr-con · 2017 · author #5
  8. Full Electroresistance Modulation in a Mixed-Phase Metallic Alloy cond-mat.mtrl-sci · 2017 · author #12
  9. ARPES observation of Mn-pnictide hybridization and negligible band structure renormalization in BaMn$_2$As$_2$ and BaMn$_2$Sb$_2$ cond-mat.supr-con · 2016 · author #15
  10. Evidences of Mott physics in iron pnictides from x-ray spectroscopy cond-mat.supr-con · 2016 · author #8
  11. Pressure-Induced Structural Phase Transition in CeNi: X-ray and Neutron Scattering Studies and First-Principles Calculations cond-mat.str-el · 2015 · author #7
  12. Superconductivity in Semimetallic Bi3O2S3 cond-mat.supr-con · 2014 · author #6
  13. Pressure dependence of the magnetic order in CrAs: a neutron diffraction investigation cond-mat.str-el · 2014 · author #7
  14. Critical Behavior of the SDW Transition in Underdoped Ba(Fe1-xCox)2As2 (x <=0.05): 75As NMR Investigation cond-mat.supr-con · 2014 · author #5
  15. The evolution of antiferromagnetic susceptibility to uniaxial pressure in Ba(Fe{1-x}Co{x})2As2 cond-mat.supr-con · 2014 · author #7
  16. On infrared pseudogap in cuprate and pnictide high-temperature superconductors cond-mat.supr-con · 2014 · author #14
  17. Fermi-Surface Reconstruction and Complex Phase Equilibria in CaFe$_{2}$As$_{2}$ cond-mat.str-el · 2014 · author #8
  18. Crossover from spin-waves to diffusive spin excitations in underdoped Ba(Fe$_{1-x}$Co$_{x}$)$_{2}$As$_{2}$ cond-mat.supr-con · 2014 · author #10
  19. Magnetic structure and spin excitations in BaMn2Bi2 cond-mat.str-el · 2013 · author #6
  20. Angle-resolved photoemission spectroscopy observation of anomalous electronic states in EuFe$_2$As$_{2-x}$P$_x$ cond-mat.supr-con · 2013 · author #9
  21. Absence of structural transition in TM0.5IrTe2 (TM=Mn, Fe, Co, Ni) cond-mat.supr-con · 2013 · author #3
  22. Doping dependence of the spin excitations in Fe-based superconductors Fe1+yTe1-xSex cond-mat.supr-con · 2013 · author #10
  23. Intrinsic superconducting properties and vortex dynamics in heavily overdoped Ba(Fe$_{0.86}$Co$_{0.14}$)$_2$As$_2$ single crystal cond-mat.supr-con · 2013 · author #7
  24. Electronic band structure of BaCo$_{2}$As$_2$: a fully-doped ferropnictide with reduced electronic correlations cond-mat.str-el · 2012 · author #9
  25. NMR Search for the Spin Nematic State in LaFeAsO Single Crystal cond-mat.supr-con · 2012 · author #6
  26. Infrared Measurement of the Pseudogap in P-Doped and Co-Doped BaFe2As2 High-Temperature Superconductors cond-mat.supr-con · 2012 · author #11
  27. Specific Heat To Hc2: Evidence for Nodes or Deep Minima in the Superconducting Gap of Under- and Overdoped Ba(Fe1-xCox)2As2 cond-mat.supr-con · 2012 · author #8
  28. Direct measurement of the magnetic penetration depth by magnetic force microscopy cond-mat.supr-con · 2012 · author #6
  29. Properties of Binary Transition-Metal Arsenides (TAs) cond-mat.supr-con · 2012 · author #3
  30. Phonon softening near structural transition in BaFe2As2 observed by inelastic x-ray scattering cond-mat.supr-con · 2011 · author #4
  31. Effect of uniaxial strain on the structural and magnetic phase transitions in BaFe$_2$As$_2$ cond-mat.supr-con · 2011 · author #5
  32. Magnetic excitations in the geometric frustrated multiferroic CuCrO$_2$ cond-mat.mtrl-sci · 2011 · author #7
  33. Phonon splitting and anomalous enhancement of infrared-active modes in BaFe$_2$As$_2$ cond-mat.supr-con · 2011 · author #4
  34. High resolution x-ray scattering studies of structural phase transitions in Cr-doped BaFe2As2 cond-mat.str-el · 2011 · author #3
  35. Electronic correlations and unconventional spectral weight transfer in BaFe$_{2-x}$Co$_{x}$As$_{2}$ cond-mat.str-el · 2011 · author #6
  36. Spatial Inhomogeneity in RFeAsO1-xFx (R =Pr, Nd) Determined from Rare Earth Crystal Field Excitations cond-mat.supr-con · 2011 · author #6
  37. Pressure effects on the transport coefficients of Ba(Fe1-xCox)2As2 cond-mat.supr-con · 2011 · author #3
  38. Effect of carrier doping on the formation and collapse of magnetic polarons in lightly hole-doped La_{1-x}Sr_xCoO_3 cond-mat.str-el · 2010 · author #4
  39. Competing magnetic ground states in non-superconducting Ba(Fe1-xCrx)2As2 cond-mat.supr-con · 2010 · author #9
  40. Effect of annealing on the specific heat of Ba(Fe1-xCox)2As2 cond-mat.supr-con · 2010 · author #4
  41. Effect of annealing on the specific heat of optimally doped Ba(Fe$_{0.92}$Co$_{0.08}$)$_{2}$As$_{2}$ cond-mat.supr-con · 2010 · author #2
  42. Electronic Structure of CeFeAsO1-xFx (x=0, 0.11/x=0.12) compounds cond-mat.supr-con · 2010 · author #11
  43. BaFe2As2 Surface Domains and Domain Walls: Mirroring the Bulk Spin Structure cond-mat.supr-con · 2010 · author #7
  44. A doping dependent specific heat study of the superconducting gap in Ba(Fe$_{1-x}$Co$_{x}$)$_{2}$As$_{2}$ cond-mat.supr-con · 2010 · author #2
  45. Probing Local Variations of Superconductivity on the Surface of Ba(Fe1-xCox)2As2 Single Crystals cond-mat.supr-con · 2010 · author #8
  46. Orbital Symmetry of Ba(Fe1-xCox)2As2 Superconductors Probed with X-ray Absorption Spectroscopy cond-mat.supr-con · 2010 · author #9
  47. Point-contact spectroscopic studies on normal and superconducting AFe_2As_2-type iron-pnictide single crystals cond-mat.supr-con · 2009 · author #7
  48. A Model of the Normal State Susceptibility and Transport Properties of Ba (Fe1-xCox)2As2: An Explanation of the Increase of Magnetic Susceptibility with Temperature cond-mat.supr-con · 2009 · author #3
  49. Contrasting Spin Dynamics Between Underdoped and Overdoped Ba(Fe[1-x]Co[x])2As2 cond-mat.supr-con · 2009 · author #4
  50. Anisotropic thermal expansion of Fe1.06Te and FeTe0.5Se0.5 single crystals cond-mat.supr-con · 2009 · author #3
  51. Evolution of spin excitations into the superconducting state in FeTe1-xSex cond-mat.supr-con · 2009 · author #11
  52. Surface Geometric and Electronic Structure of BaFe2As2(001) cond-mat.mtrl-sci · 2009 · author #11
  53. Low-temperature thermal conductivity of BaFe2As2: Parent compound of iron-arsenide superconductors cond-mat.str-el · 2009 · author #6
  54. The Electronic Phase Diagram of the Iron-based High Tc Superconductor Ba(Fe(1-x)Co(x))2As2 Under Hydrostatic Pressure (0 < x <0.099) cond-mat.supr-con · 2009 · author #4
  55. Anisotropy of the upper critical field in a Co-doped BaFe2As2 single crystal cond-mat.supr-con · 2009 · author #5
  56. Static and Dynamic Magnetism in Underdoped Superconductor BaFe$_{1.92}$Co$_{0.08}$As$_2$ cond-mat.supr-con · 2009 · author #6
  57. Spin Excitations in BaFe1.84Co0.16As2 Superconductor Observed by Inelastic Neutron Scattering cond-mat.supr-con · 2009 · author #11
  58. 59Co and 75As NMR Investigation of the Lightly Doped Ba[Fe(1-x)Co(x)]2As2 (x =0.02, 0.04) cond-mat.supr-con · 2009 · author #4
  59. Bulk Superconductivity at 14 K in Single Crystals of Fe1+yTexSe1-x cond-mat.supr-con · 2009 · author #2
  60. Evidence for Three-Dimensionality in the Fermi Surface Topology of Layered Electron Doped Ba(Fe1-XCox)2As2 Iron Superconductors cond-mat.supr-con · 2009 · author #7
  61. Two-dimensional resonant magnetic excitation in BaFe1.84Co0.16As2 cond-mat.supr-con · 2008 · author #14
  62. Spin susceptibility, phase diagram, and quantum criticality in the electron-doped high Tc Superconductor Ba[Fe(1-x)Co(x)]2As2 cond-mat.supr-con · 2008 · author #4
  63. C-axis Phonons in Fe-As Based Superconductors Investigated by Inelastic X-ray Scattering cond-mat.supr-con · 2008 · author #9
  64. NMR measurements of intrinsic spin susceptibility in LaFeAsO(0.9)F(0.1) cond-mat.supr-con · 2008 · author #5
  65. Pressure effects on the electron-doped high Tc superconductor BaFe(2-x)Co(x)As(2) cond-mat.supr-con · 2008 · author #5
  66. 59-Co and 75-As NMR Investigation of Electron-Doped High Tc Superconductor BaFe(1.8)Co(0.2)As(2) (Tc = 22K) cond-mat.supr-con · 2008 · author #4
  67. Temperature and Spatial Dependence of the Superconducting and Pseudogap of NdFeAsO0.86F0.14 cond-mat.supr-con · 2008 · author #6
  68. Evidence for Strong Itinerant Spin Fluctuations in the Normal State of CeFeAsO(0.89)F(0.11) Iron-Oxypnictides cond-mat.supr-con · 2008 · author #6
  69. Effect of pressure on the superconducting critical temperature of La[O_{0.89}F_{0.11}]FeAs and Ce[O_{0.88}F_{0.12}]FeAs cond-mat.supr-con · 2008 · author #6
  70. 19-F NMR Investigation of Iron-pnictide Superconductor LaFeAsO(0.89)F(0.11) cond-mat.supr-con · 2008 · author #4
  71. Evidence for the Spin Density Wave in LaFeAsO cond-mat.supr-con · 2008 · author #3

Mentions

  • 1412.3070 #6 · backfill · confidence 0.70 A. S. Sefat
  • 1409.5706 #7 · backfill · confidence 0.70 A. S. Sefat
  • 1406.3734 #5 · backfill · confidence 0.70 A. S. Sefat
  • 1406.2033 #7 · backfill · confidence 0.70 A. S. Sefat
  • 1404.7233 #14 · backfill · confidence 0.70 A. S. Sefat
  • 1404.1095 #8 · backfill · confidence 0.70 A. S. Sefat
  • 1403.2793 #10 · backfill · confidence 0.70 A. S. Sefat
  • 1310.7317 #6 · backfill · confidence 0.70 A. S. Sefat
  • 1310.7310 #9 · backfill · confidence 0.70 A. S. Sefat
  • 1309.4829 #3 · backfill · confidence 0.70 A. S. Sefat
  • 1305.4108 #10 · backfill · confidence 0.70 A. S. Sefat
  • 1302.0074 #7 · backfill · confidence 0.70 A. S. Sefat
  • 1210.5576 #9 · backfill · confidence 0.70 A. S. Sefat
  • 1208.5652 #6 · backfill · confidence 0.70 A. S. Sefat
  • 1207.3567 #11 · backfill · confidence 0.70 A. S. Sefat
  • 1206.5354 #8 · backfill · confidence 0.70 A. S. Sefat
  • 1206.4525 #6 · backfill · confidence 0.70 A. S. Sefat
  • 1205.3947 #3 · backfill · confidence 0.70 A. S. Sefat
  • 1112.0261 #4 · backfill · confidence 0.70 A. S. Sefat
  • 1111.2326 #5 · backfill · confidence 0.70 A. S. Sefat
  • 1108.6288 #7 · backfill · confidence 0.70 A. S. Sefat
  • 1108.1416 #4 · backfill · confidence 0.70 A. S. Sefat
  • 1106.6339 #3 · backfill · confidence 0.70 A. S. Sefat
  • 1106.3114 #6 · backfill · confidence 0.70 A. S. Sefat
  • 1106.0047 #6 · backfill · confidence 0.70 A. S. Sefat
  • 1103.4501 #3 · backfill · confidence 0.70 A. S. Sefat
  • 1012.5645 #4 · backfill · confidence 0.70 A. S. Sefat
  • 1009.1818 #9 · backfill · confidence 0.70 A. S. Sefat
  • 1009.1091 #4 · backfill · confidence 0.70 A. S. Sefat
  • 1009.0954 #2 · backfill · confidence 0.70 A. S. Sefat
  • 1007.1594 #11 · backfill · confidence 0.70 A. S. Sefat
  • 1006.5907 #7 · backfill · confidence 0.70 A. S. Sefat
  • 1004.4576 #2 · backfill · confidence 0.70 A. S. Sefat
  • 1003.0383 #8 · backfill · confidence 0.70 A. S. Sefat
  • 1002.0769 #9 · backfill · confidence 0.70 A. S. Sefat
  • 0910.4230 #7 · backfill · confidence 0.70 A. S. Sefat
  • 0909.3511 #3 · backfill · confidence 0.70 A. S. Sefat
  • 0907.3875 #4 · backfill · confidence 0.70 A. S. Sefat
  • 0907.3650 #3 · backfill · confidence 0.70 A. S. Sefat
  • 0907.2417 #11 · backfill · confidence 0.70 A. S. Sefat
  • 0905.3194 #11 · backfill · confidence 0.70 A. S. Sefat
  • 0904.4470 #6 · backfill · confidence 0.70 A. S. Sefat
  • 0904.2215 #4 · backfill · confidence 0.70 A. S. Sefat
  • 0904.1418 #5 · backfill · confidence 0.70 A. S. Sefat
  • 0904.0767 #6 · backfill · confidence 0.70 A. S. Sefat
  • 0903.4621 #11 · backfill · confidence 0.70 A. S. Sefat
  • 0902.1788 #4 · backfill · confidence 0.70 A. S. Sefat
  • 0902.1519 #2 · backfill · confidence 0.70 A. S. Sefat
  • 0902.0756 #7 · backfill · confidence 0.70 A. S. Sefat
  • 0811.4755 #14 · backfill · confidence 0.70 A. S. Sefat
  • 0811.1617 #4 · backfill · confidence 0.70 A. S. Sefat
  • 0810.4941 #9 · backfill · confidence 0.70 A. S. Sefat
  • 0810.0305 #5 · backfill · confidence 0.70 A. S. Sefat
  • 0810.0287 #5 · backfill · confidence 0.70 A. S. Sefat
  • 0808.1420 #4 · backfill · confidence 0.70 A. S. Sefat
  • 0808.0895 #6 · backfill · confidence 0.70 A. S. Sefat
  • 0807.3781 #6 · backfill · confidence 0.70 A. S. Sefat
  • 0805.4372 #6 · backfill · confidence 0.70 A. S. Sefat
  • 0804.4026 #4 · backfill · confidence 0.70 A. S. Sefat
  • 0804.0796 #3 · backfill · confidence 0.70 A. S. Sefat

Frequent Coauthors