pith. sign in

arxiv: 1907.02365 · v1 · pith:DEN22QKKnew · submitted 2019-07-04 · ❄️ cond-mat.mtrl-sci

From wurtzite nanoplatelets to zinc blende nanorods: Simultaneous control of shape and phase in ultrathin ZnS nanocrystals

Liwei Dai , Rostyslav Lesyuk , Anastasia Karpulevich , Abderrezak Torche , Gabriel Bester , Christian Klinke This is my paper

Pith reviewed 2026-05-25 09:11 UTC · model grok-4.3

classification ❄️ cond-mat.mtrl-sci
keywords ZnS nanocrystalsnanoplateletsnanorodswurtzitezinc blendeshape controlphase controloptical properties
0
0 comments X

The pith

Tuning the sulfur precursor amount transforms wurtzite ZnS nanoplatelets into zinc blende nanorods at 150 degrees Celsius.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The paper establishes that the amount of sulfur precursor in a soft template synthesis can be used to control both the shape and crystal phase of ultrathin ZnS nanocrystals simultaneously. By adjusting this quantity, the synthesis produces either wurtzite nanoplatelets or zinc blende nanorods at moderate temperatures. This control leads to distinct optical properties, with nanoplatelets showing sharp excitonic features in absorption and narrow emission at 292 nm, unlike the nanorods with broad multi-peak emission. A sympathetic reader would care because precise shape and phase tuning allows tailoring of quantum confinement effects and optical responses for electronics and photonics applications. The approach is supported by synthesis experiments, UV-vis and PL spectroscopy, and DFT simulations of interband transitions.

Core claim

The central claim is that varying the sulfur precursor amount enables a simultaneous shape and phase transformation from wurtzite ZnS nanoplatelets to zinc blende ZnS nanorods in a soft template strategy at 150°C. The wurtzite nanoplatelets exhibit a sharp excitonic absorption peak and narrow emission at 292 nm, while the zinc blende nanorods show no such peak and a broad emission band with peaks at 335, 359, 395, and 468 nm. The excitonic absorption features arise from interband electronic transitions, as confirmed by density functional theory calculations.

What carries the argument

The soft template strategy with tunable sulfur precursor quantity, which induces the simultaneous wurtzite-to-zinc blende phase change and nanoplatelet-to-nanorod shape change.

If this is right

  • WZ-ZnS NPLs display a sharp excitonic absorption peak absent in ZB-ZnS NRs.
  • WZ-ZnS NPLs show narrow excitonic PL emission at 292 nm while ZB-ZnS NRs show broad emission with four distinct peaks.
  • DFT simulations attribute the excitonic absorption in NPLs to interband electronic transitions.
  • The strategy provides a simple route to shape and phase control for synthesizing other nanocrystals.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

  • The precursor tuning approach might extend to other II-VI materials for achieving dual shape-phase control.
  • Selecting the wurtzite or zinc blende phase could allow targeted emission properties in photonic devices.
  • The moderate-temperature process may facilitate integration with heat-sensitive substrates or devices.

Load-bearing premise

The observed changes in shape and phase are driven primarily by the quantity of sulfur precursor rather than by other unmeasured variations in the reaction conditions.

What would settle it

Reproducing the synthesis while holding sulfur precursor fixed but altering other parameters such as temperature or ligand concentration to check if the transformation still occurs.

read the original abstract

Ultrathin semiconductor nanocrystals (NCs) with at least one dimension below their exciton Bohr radius receive a rapidly increasing attention due to their unique physicochemical properties such as strong quantum confinement, large surface-to-volume ratio, and giant oscillator strength. These superior properties highly depend on the shape and crystal phase of semiconductor NCs. Slight changes in the shape and phase of NCs can cause significant changes in their properties. Therefore, it is crucial to controllably synthesize semiconductor NCs. Here, we demonstrate not only the synthesis of robust well-defined ultrathin ZnS nanoplatelets (NPLs) with excitonic absorption and emission, but also the precise shape and phase control of ZnS NCs based on a soft template strategy. The key feature of our approach is the tuning of the sulfur precursor amount, resulting in a simultaneous shape/phase transformation between wurtzite (WZ) ZnS NPLs and zinc blende (ZB) ZnS nanorods (NRs) at moderate temperatures (150 degree). UV-vis absorption and photoluminescence (PL) spectra reveal very distinct optical properties between WZ-ZnS NPLs and ZB-ZnS NRs. UV-vis absorption spectra of WZ-ZnS NPLs clearly exhibit a sharp excitonic peak that is not observed in ZB-ZnS NRs. Besides, the PL characterization shows that WZ-ZnS NPLs have a narrow excitonic emission peak (292 nm), while the ZB-ZnS NRs exhibit a broad collective emission band consisting of four emission peaks (335, 359, 395, and 468 nm). The appearance of excitonic features in the absorption spectra of ZnS NPLs is explained by interband electronic transitions, which is simulated in the framework of density functional theory (DFT). The presented simple and effective synthetic strategy opens a new path to synthesize further NCs with shape and phase control for advanced applications in electronics and photonics.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Referee Report

2 major / 1 minor

Summary. The manuscript reports synthesis of ultrathin wurtzite ZnS nanoplatelets (NPLs) exhibiting sharp excitonic absorption and narrow PL emission at 292 nm, together with a shape/phase transformation to zinc-blende ZnS nanorods (NRs) achieved by varying the sulfur-precursor quantity at 150 °C. The NRs display a broad multi-peak emission (335, 359, 395, 468 nm) without the excitonic absorption feature; the NPL excitonic peak is rationalized by DFT interband-transition calculations. The key synthetic claim is that sulfur-precursor tuning alone drives the simultaneous WZ-NPL to ZB-NR switch while other parameters remain fixed.

Significance. If the reported control is reproducible and the causality is isolated, the work supplies a low-temperature route to phase- and shape-selected ultrathin ZnS NCs whose distinct optical responses (excitonic vs. defect-dominated) could be useful for UV emitters or quantum-confined devices. The DFT assignment of the NPL absorption is a modest but concrete supporting element.

major comments (2)
  1. [Abstract] Abstract: the central claim that 'tuning of the sulfur precursor amount' produces the WZ-to-ZB transformation requires that total volume, Zn concentration, ligand ratios, and temperature profile are held strictly constant. No molar quantities, S/Zn ratios, or control experiments that decouple precursor amount from supersaturation or nucleation rate are described, leaving the attribution open to alternative kinetic explanations.
  2. [Abstract] Abstract / optical-data paragraph: no yields, size-distribution statistics, or error bars on the absorption/PL spectra are reported, and no controls (e.g., fixed total precursor concentration with varied S/Zn) are mentioned that would confirm the observed spectral differences arise from the phase/shape change rather than from variable surface ligation or polydispersity.
minor comments (1)
  1. [Abstract] Abstract: '150 degree' should read '150 °C'.

Simulated Author's Rebuttal

2 responses · 0 unresolved

We thank the referee for the constructive feedback. We address the major comments point-by-point below and will revise the manuscript to provide the requested experimental details and controls.

read point-by-point responses

  1. Referee: [Abstract] Abstract: the central claim that 'tuning of the sulfur precursor amount' produces the WZ-to-ZB transformation requires that total volume, Zn concentration, ligand ratios, and temperature profile are held strictly constant. No molar quantities, S/Zn ratios, or control experiments that decouple precursor amount from supersaturation or nucleation rate are described, leaving the attribution open to alternative kinetic explanations.

    Authors: We agree that the manuscript must explicitly document the fixed parameters to isolate the effect of sulfur-precursor tuning. The original experimental section states that all other conditions were held constant, but we acknowledge the absence of tabulated molar quantities and S/Zn ratios. In the revision we will add a detailed table of all reactant amounts, confirm that total volume, Zn concentration, ligand ratios and temperature profile remained identical, and include new control experiments in which total precursor concentration is fixed while S/Zn is varied. These additions will directly address the possibility of alternative kinetic explanations. revision: yes

  2. Referee: [Abstract] Abstract / optical-data paragraph: no yields, size-distribution statistics, or error bars on the absorption/PL spectra are reported, and no controls (e.g., fixed total precursor concentration with varied S/Zn) are mentioned that would confirm the observed spectral differences arise from the phase/shape change rather than from variable surface ligation or polydispersity.

    Authors: We accept that quantitative reporting of yields, size statistics and spectral error bars is required for rigor. The revised manuscript will include (i) synthesis yields, (ii) TEM-derived size distributions with standard deviations for both NPLs and NRs, and (iii) error bars on absorption and PL spectra obtained from multiple independent batches. We will also add the suggested control series (fixed total concentration, varied S/Zn) and show that the phase/shape transition and the associated optical changes persist, thereby supporting that the spectral differences originate from the structural transformation rather than ligation or polydispersity variations. revision: yes

Circularity Check

0 steps flagged

No circularity: purely experimental synthesis with no derivations or self-referential predictions

full rationale

The paper is an experimental materials synthesis study. Its central claim rests on observed correlations between sulfur-precursor quantity and the resulting WZ-NPL vs. ZB-NR products, supported by TEM, absorption, and PL data. No equations, fitted parameters, or predictions appear. The brief DFT paragraph is a standard post-hoc simulation of interband transitions to interpret an observed excitonic peak; it does not derive the synthesis outcome or reduce to any fitted input. No self-citation chain, ansatz smuggling, or renaming of known results is present. The derivation chain is therefore empty; the result is self-contained against external experimental benchmarks.

Axiom & Free-Parameter Ledger

0 free parameters · 2 axioms · 0 invented entities

Experimental synthesis paper; relies on standard assumptions of colloidal chemistry (nucleation, ligand binding, phase stability) and on routine characterization techniques (UV-vis, PL, DFT). No free parameters, invented entities, or ad-hoc axioms are introduced beyond those implicit in any wet-lab nanocrystal synthesis.

axioms (2)
  • domain assumption Standard assumptions of colloidal nanocrystal nucleation and growth kinetics hold under the stated reaction conditions.
    Invoked implicitly when attributing the shape/phase switch solely to sulfur-precursor amount.
  • domain assumption DFT calculations accurately capture interband transitions in ultrathin ZnS slabs.
    Used to explain the sharp excitonic absorption peak.

pith-pipeline@v0.9.0 · 5935 in / 1431 out tokens · 23016 ms · 2026-05-25T09:11:48.809287+00:00 · methodology

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Reference graph

Works this paper leans on

65 extracted references · 65 canonical work pages

  1. [1]

    S.; Geim, A

    Novoselov, K. S.; Geim, A. K.; Morozov, S. V.; Jiang, D.; Zhang, Y.; Dubonos, S. V.; Grigorieva, I. V.; Firsov, A. A. Electric field effect in atomically thin carbon films. Science 2004, 306, 666-669

    work page 2004

  2. [2]

    K.; Novoselov, K

    Geim, A. K.; Novoselov, K. S. The rise of graphene. Nat. mater. 2007, 6, 183-191

    work page 2007

  3. [3]

    Cademartiri, L.; Ozin, G. A. Ultrathin Nanowires -A Materials Chemistry Perspective. Adv. Mater. 2009, 21, 1013-1020

    work page 2009

  4. [4]

    Shen, G.; Liang, B.; Wang, X.; Huang, H.; Chen, D.; Wang, Z. L. Ultrathin In2O3 nanowires with diameters below 4 nm: synthesis, reversible wettability switching behavior, and transparent thin-film transistor applications. Acs Nano 2011, 5, 6148-6155

    work page 2011

  5. [5]

    Large-area alignment of tungsten oxide nanowires over flat and patterned substrates for room-temperature gas sensing

    Cheng, W.; Ju, Y.; Payamyar, P.; Primc, D.; Rao, J.; Willa, C.; Koziej, D.; Niederberger, M. Large-area alignment of tungsten oxide nanowires over flat and patterned substrates for room-temperature gas sensing. Angew. Chem. Int. Ed. Engl. 2015, 54, 340-344

    work page 2015

  6. [6]

    Semiconductor nanowire: what's next? Nano Lett

    Yang, P.; Yan, R.; Fardy, M. Semiconductor nanowire: what's next? Nano Lett. 2010, 10, 1529- 1536

    work page 2010

  7. [7]

    D.; Mahler, B.; Lobo, R

    Ithurria, S.; Tessier, M. D.; Mahler, B.; Lobo, R. P. S. M.; Dubertret, B.; Efros, A. L. Colloidal nanoplatelets with two-dimensional electronic structure. Nat. mater. 2011, 10, 936-941

    work page 2011

  8. [8]

    Physical properties of elongated inorganic nanoparticles

    Krahne, R.; Morello, G.; Figuerola, A.; George, C.; Deka, S.; Man na, L. Physical properties of elongated inorganic nanoparticles. Phys. Rep. 2011, 501, 75-221

    work page 2011

  9. [9]

    Quasi 2D Colloidal CdSe Platelets with Thicknesses Controlled at the Atomic Level

    Ithurria, S.; Dubertret, B. Quasi 2D Colloidal CdSe Platelets with Thicknesses Controlled at the Atomic Level. J. Am. Chem. Soc. 2008, 130, 16504-+

    work page 2008

  10. [10]

    Selective Electrophoretic Deposition of CdSe Nanoplatelets

    Lhuillier, E.; Hease, P.; Ithurria, S.; Dubertret, B. Selective Electrophoretic Deposition of CdSe Nanoplatelets. Chem. Mater. 2014, 26, 4514-4520

    work page 2014

  11. [11]

    D.; Mule, A.; Mazzotti, S.; Knusel, P

    Riedinger, A.; Ott, F. D.; Mule, A.; Mazzotti, S.; Knusel, P. N.; Kress, S. J. P.; Prins, F.; Erwin, S. C.; Norris, D. J. An intrinsic growth instability in isotropic materials leads to quasi -two-dimensional nanoplatelets. Nat. Mater. 2017, 16, 743-748

    work page 2017

  12. [12]

    S.; Dahlberg, P

    She, C.; Fedin, I.; Dolzhnikov, D. S.; Dahlberg, P. D.; Engel, G. S.; Schaller, R. D.; Talapin, D. V. Red, Yellow, Green, and Blue Amplified Spontaneous Emission and Lasing Using Colloidal CdSe Nanoplatelets. ACS nano 2015, 9, 9475-9485

    work page 2015

  13. [13]

    K.; Li, L.; Wu, L.; Bando, Y.; Golberg, D

    Fang, X.; Zh ai, T.; Gautam, U. K.; Li, L.; Wu, L.; Bando, Y.; Golberg, D. ZnS nanostructures: From synthesis to applications. Prog. Mater. Sci 2011, 56, 175-287. - 16-

    work page 2011

  14. [14]

    J.; Wu, Y.; Bell, D

    Barrelet, C. J.; Wu, Y.; Bell, D. C.; Lieber, C. M. Synthesis of CdS and ZnS nanowires using single-source molecular precursors. J. Am. Chem. Soc. 2003, 125, 11498-11499

    work page 2003

  15. [15]

    S.; Sarkar, S.; Sarma, D

    Karan, N. S.; Sarkar, S.; Sarma, D. D.; Kundu, P.; Ravishankar, N.; Pradhan, N. Thermally controlled cyclic insertion/ejection of dopant ions and reversible zinc blende/wurtzite phase changes in ZnS nanostructures. J. Am. Chem. Soc. 2011, 133, 1666-1669

    work page 2011

  16. [16]

    Synthesis of ultrathin wurtzite ZnSe nanosheets

    Park, H.; Chung, H.; Kim, W. Synthesis of ultrathin wurtzite ZnSe nanosheets. Mater. Lett. 2013, 99, 172-175

    work page 2013

  17. [17]

    ZnS anisotropic nanocrystals using a one-pot low temperature synthesis

    Buffard, A.; Nadal, B.; Heuclin, H.; Patriarche, G.; Dubertret, B. ZnS anisotropic nanocrystals using a one-pot low temperature synthesis. New J. Chem. 2015, 39, 90-93

    work page 2015

  18. [18]

    Synthesis of Zinc and Lead Chalcogenide Core an d Core/Shell Nanoplatelets Using Sequential Cation Exchange Reactions

    Bouet, C.; Laufer, D.; Mahler, B.; Nadal, B.; Heuclin, H.; Pedetti, S.; Patriarche, G.; Dubertret, B. Synthesis of Zinc and Lead Chalcogenide Core an d Core/Shell Nanoplatelets Using Sequential Cation Exchange Reactions. Chem. Mater. 2014, 26, 3002-3008

    work page 2014

  19. [19]

    Peng, X.; Manna, L.; Yang, W.; Wickham, J.; Scher, E.; Kadavanich, A.; Alivisatos, A. P. Shape control of CdSe nanocrystals. Nature 2000, 404, 59-61

    work page 2000

  20. [20]

    E.; Colvin, V

    Buhro, W. E.; Colvin, V. L. Semiconductor nanocrystals: Shape matters. Nat. Mater. 2003, 2, 138-139

    work page 2003

  21. [21]

    S.; Hu, J

    Li, L. S.; Hu, J. T.; Yang, W. D.; Alivisatos, A. P. Band gap variation of size - and shape - controlled colloidal CdSe quantum rods. Nano Lett. 2001, 1, 349-351

    work page 2001

  22. [22]

    Copper sulfide nanosheets with shape -tunable plasmonic properties in the NIR region

    Lesyuk, R.; Klein, E.; Yaremchuk, I.; Klinke, C. Copper sulfide nanosheets with shape -tunable plasmonic properties in the NIR region. Nanoscale 2018, 10, 20640-20651

    work page 2018

  23. [23]

    Ma, C.; Moore, D.; Li, J.; Wang, Z. L. Nanobelts, nanocombs, an d nanowindmills of wurtzite ZnS. Adv. Mater. 2003, 15, 228-+

    work page 2003

  24. [24]

    S.; Bando, Y

    Fang, X. S.; Bando, Y. H.; Ye, C. H.; Shen, G. H.; Golberg, D. Shape- and size-controlled growth of ZnS nanostructures. J. Phys. Chem. C 2007, 111, 8469-8474

    work page 2007

  25. [25]

    C.; Li, X

    Li, Y. C.; Li, X. H.; Yang, C. H.; Li, Y. F. Ligand -controlling synthesis and ordered assembly of ZnS nanorods and nanodots. J. Phys. Chem. B 2004, 108, 16002-16011

    work page 2004

  26. [26]

    From ZnS nanoparticles, nanobelts, to nanotetrapods: the ethylenediamine modulated anisotropic growth of ZnS nanostructures

    Zhang, Y.; Liu, W.; Wang, R. From ZnS nanoparticles, nanobelts, to nanotetrapods: the ethylenediamine modulated anisotropic growth of ZnS nanostructures. Nanoscale 2012, 4, 2394-2399

    work page 2012

  27. [27]

    B.; Liu, W.; Sun, K.; Zu, X

    Han, S. B.; Liu, W.; Sun, K.; Zu, X. T. Experimental evidence of ZnS precursor anisotropy activated by ethylenediamine for constructing nanowires and sing le-atomic layered hybrid structures. Crystengcomm 2016, 18, 2626-2631. - 17-

    work page 2016

  28. [28]

    K.; Kumar, G

    Thupakula, U.; Dalui, A.; Debangshi, A.; Bal, J. K.; Kumar, G. S.; Acharya, S. Shape dependent synthesis and field emission induced rectification in single ZnS nanocrystals. ACS appl. mater. interfaces 2014, 6, 7856-7863

    work page 2014

  29. [29]

    Structural Phase -Transitions in ZnS

    Baars, J.; Brandt, G. Structural Phase -Transitions in ZnS. J. Phys. Chem. Solids 1973, 34, 905- 909

    work page 1973

  30. [30]

    K.; Park, W.; Tong, W.; Kyi, M

    Tran, T. K.; Park, W.; Tong, W.; Kyi, M. M.; Wagner, B. K.; Summers, C. J. Photoluminescence properties of ZnS epilayers. J. Appl. Phys. 1997, 81, 2803-2809

    work page 1997

  31. [31]

    C.; Chang, R

    Ong, H. C.; Chang, R. P. H. Optical constants of wurtzite ZnS thin films determined by spectroscopic ellipsometry. Appl. Phys. Lett. 2001, 79, 3612-3614

    work page 2001

  32. [32]

    Q.; Cheng, H

    Chen, Z.-G.; Zou, J.; Liu, G.; Yao, X.; Li, F.; Yuan, X.-L.; Sekiguchi, T.; Lu, G. Q.; Cheng, H. - M. Growth, Cathodoluminescence and Field Emission of ZnS Tetrapod Tree -like Heterostructures. Adv. Funct. Mater. 2008, 18, 3063-3069

    work page 2008

  33. [33]

    Effect of effective mass and spontan eous polarization on photocatalytic activity of wurtzite and zinc-blende ZnS

    Dong, M.; Zhang, J.; Yu, J. Effect of effective mass and spontan eous polarization on photocatalytic activity of wurtzite and zinc-blende ZnS. APL Mater. 2015, 3, 104404

    work page 2015

  34. [34]

    B.; Yu, T.; Yu, J

    Joo, J.; Na, H. B.; Yu, T.; Yu, J. H.; Kim, Y. W.; Wu, F.; Zhang, J. Z.; Hyeon, T. Generalized and facile synthesis of semiconducting metal sulfid e nanocrystals. J. Am. Chem. Soc. 2003, 125, 11100 - 11105

    work page 2003

  35. [35]

    B.; Skelton, E

    Qadri, S. B.; Skelton, E. F.; Hsu, D.; Dinsmore, A. D.; Yang, J.; Gray, H. F.; Ratna, B. R. Size - induced transition-temperature reduction in nanoparticles of ZnS. Phys. Rev. B 1999, 60, 9191-9193

    work page 1999

  36. [36]

    C.; Xiao, J

    Zhao, Y.; Zhang, Y.; Zhu, H.; Hadjipanayis, G. C.; Xiao, J. Q. Low -temperature synthesis of hexagonal (Wurtzite) ZnS nanocrystals. J. Am. Chem. Soc. 2004, 126, 6874-6875

    work page 2004

  37. [37]

    Controlled colloidal growth of ultrathi n single-crystal ZnS nanowires with a magic-size diameter

    Deng, Z.; Yan, H.; Liu, Y. Controlled colloidal growth of ultrathi n single-crystal ZnS nanowires with a magic-size diameter. Angew. Chem. Int. Ed. 2010, 49, 8695-8698

    work page 2010

  38. [38]

    A.; Plis, E.; Martin, M

    Fang, H.; Bechtel, H. A.; Plis, E.; Martin, M. C.; Krishna, S.; Yablonovitch, E.; Javey, A. Quantum of optical absorption in two -dimensional semiconductors. Proc. Natl. Acad. Sci. U.S.A. 2013, 110, 11688-11691

    work page 2013

  39. [39]

    H.; Klinke, C

    Gerdes, F.; Navío, C.; Ju árez, B. H.; Klinke, C. Size, shape, and phase control in ultrathin CdSe nanosheets. Nano lett. 2017, 17, 4165-4171

    work page 2017

  40. [40]

    Temperature dependence of exciton peak energies in ZnS, ZnSe, and ZnTe epitaxial films

    Pässler, R.; Griebl, E.; Riepl, H.; Lautner , G.; Bauer, S.; Preis, H.; Gebhardt, W.; Buda, B.; As, D.; Schikora, D. Temperature dependence of exciton peak energies in ZnS, ZnSe, and ZnTe epitaxial films. J. appl. phys. 1999, 86, 4403-4411. - 18-

    work page 1999

  41. [41]

    Atomic effective pseudopotenti als for semiconductors

    Cárdenas, J.; Bester, G. Atomic effective pseudopotenti als for semiconductors. Phys. Rev. B 2012, 86, 115332

    work page 2012

  42. [42]

    Wang, J.; Zhang, Y.; Wang, L. -W. Systematic approach for simultaneously correcting the band - gap and p− d separation errors of common cation III -V or II -VI binaries in density functional theory calculations within a local density approximation. Phys. Rev. B 2015, 92, 045211

    work page 2015

  43. [43]

    Nonspherical atomic effective pseudopotentials for surface passivation

    Karpulevich, A.; Bui, H.; Antonov, D.; Han, P.; Bester, G. Nonspherical atomic effective pseudopotentials for surface passivation. Phys. Rev. B 2016, 94, 205417

    work page 2016

  44. [44]

    Many-body pseudopotential theory of excitons in InP and CdSe quantum dots

    Franceschetti, A.; Fu, H.; Wang, L.; Zunger, A. Many-body pseudopotential theory of excitons in InP and CdSe quantum dots. Phys. Rev. B 1999, 60, 1819

    work page 1999

  45. [45]

    G.; Xiong, Q.; Sun, H

    Chen, R.; Li, D.; Liu, B.; Peng, Z.; Gurzadyan, G. G.; Xiong, Q.; Sun, H. Optical and excitonic properties of crystalline ZnS nanowires: toward efficient ultraviolet emission at room temperature. Nano lett. 2010, 10, 4956-4961

    work page 2010

  46. [46]

    M.; Mohs, A

    Smith, A. M.; Mohs, A. M.; Nie, S. Tuning the optical and electronic properties of colloidal nanocrystals by lattice strain. Nat. Nanotechnol. 2009, 4, 56

    work page 2009

  47. [47]

    K.; Dierre, B.; Sekiguchi, T.; Golberg, D

    Yan, J.; Fang, X.; Zhang, L.; Bando, Y.; Gautam, U. K.; Dierre, B.; Sekiguchi, T.; Golberg, D. Structure and cathodoluminescence of individual ZnS/ZnO biaxial nanobelt heterostructures. Nano Lett. 2008, 8, 2794-2799

    work page 2008

  48. [48]

    Li, J.; Wang Comparison between Quantum Confinement Effects of Quantum Wires and Dots. Chem. Mater. 2004, 16, 4012-4015

    work page 2004

  49. [49]

    S.; Bester, G

    Baskoutas, S.; Zeng, Z.; Garoufalis, C. S.; Bester, G. Morphology control of exciton fine structure in polar and nonpolar zinc sulfide nanorods. Sci. Rep. 2017, 7, 9366

    work page 2017

  50. [50]

    H.; Joo, J.; Park, H

    Yu, J. H.; Joo, J.; Park, H. M.; Baik, S. I.; Kim, Y. W.; Kim, S. C.; Hyeon, T. Synthesis of quantum-sized cubic ZnS nanorods by the oriented attachment mechanism. J. Am. Chem. Soc. 2005, 127, 5662-5670

    work page 2005

  51. [51]

    Ultrathin single crystal ZnS nanowires

    Zhang, Y.; Xu, H.; Wang, Q. Ultrathin single crystal ZnS nanowires. Chem. Commun. 2010, 46, 8941-8943

    work page 2010

  52. [52]

    S.; Xu -Rong, X

    Wageh, S.; Ling, Z. S.; Xu -Rong, X. Growth and optical properties of colloidal ZnS nanoparticles. J. Cryst. Growth 2003, 255, 332-337

    work page 2003

  53. [53]

    Functional materials based on self -assembly of polymeric supramolecules

    Ikkala, O.; ten Brinke, G. Functional materials based on self -assembly of polymeric supramolecules. Science 2002, 295, 2407-2409

    work page 2002

  54. [54]

    E.; Hoy, J.; Rohrs, H

    Wang, Y.; Zhang, Y.; Wang, F.; Giblin, D. E.; Hoy, J.; Rohrs, H. W.; Loomis, R. A.; Buhro, W. E. The Magic -Size Nanocluste r (CdSe)34 as a Low -Temperature Nucleant for Cadmium Selenide - 19- Nanocrystals; Room -Temperature Growth of Crystalline Quantum Platelets. Chem. Mater. 2014, 26, 2233-2243

    work page 2014

  55. [55]

    Wang, Y.; Zhou, Y.; Zhang, Y.; Buhro, W. E. Magic -size II-VI nanoclusters as synthon s for flat colloidal nanocrystals. Inorg. Chem. 2015, 54, 1165-1177

    work page 2015

  56. [56]

    S.; Wen, X

    Son, J. S.; Wen, X. D.; Joo, J.; Chae, J.; Baek, S. I.; Park, K.; Kim, J. H.; An, K.; Yu, J. H.; Kwon, S. G.; Choi, S. H.; Wang, Z.; Kim, Y. W.; Kuk, Y.; Hoffmann, R.; Hyeon, T. Large -scale soft colloidal template synthesis of 1.4 nm thick CdSe nanosheets. Angew. Chem. Int. Ed. 2009, 48, 6861- 6864

    work page 2009

  57. [57]

    K.; Huang, W.; Zhang, X.; Yang, P

    Huo, Z.; Tsung, C. K.; Huang, W.; Zhang, X.; Yang, P. Sub -two nanometer single crystal Au nanowires. Nano lett. 2008, 8, 2041-2044

    work page 2008

  58. [58]

    H.; Zhang, Y.; Wang, F.; Kowalski, P

    Wang, Y.; Liu, Y. H.; Zhang, Y.; Wang, F.; Kowalski, P. J.; Rohrs, H. W.; Loomis, R. A.; Gross, M. L.; Buhro, W. E. Isolation of the magic -size CdSe nanoclusters [(CdSe) 13(n-octylamine)13] and [(CdSe)13(oleylamine)13]. Angew. Chem. Int. Ed. 2012, 51, 6154-6157

    work page 2012

  59. [59]

    J.; Loomis, R

    Morrison, P. J.; Loomis, R. A.; Buhro, W. E. Synthesis and Growth Mechanism of Lead Sulfide Quantum Platelets in Lamellar Mesophase Templates. Chem. Mater. 2014, 26, 5012-5019

    work page 2014

  60. [60]

    F.; Wennerström, H

    Evans, D. F.; Wennerström, H. The Colloidal Domain: Where Physic s, Chemistry and Biology Meet. Wiley-VCH Weinheim 1999

    work page 1999

  61. [61]

    H.; Huang, M.; Wu, Y

    Messer, B.; Song, J. H.; Huang, M.; Wu, Y. Y.; Kim, F.; Yang, P. D. Surfactant -induced mesoscopic assemblies of inorganic molecular chains. Adv. Mater. 2000, 12, 1526-1528

    work page 2000

  62. [62]

    H.; Wang, F .; Wang, Y.; Gibbons, P

    Liu, Y. H.; Wang, F .; Wang, Y.; Gibbons, P. C.; Buhro, W. E. Lamellar assembly of cadmium selenide nanoclusters into quantum belts. J. Am. Chem. Soc. 2011, 133, 17005-17013

    work page 2011

  63. [63]

    A.; Peng, X

    Peng, Z. A.; Peng, X. Nearly Monodisperse and Shape -Controlled CdSe Nanocrystals via Alternative Routes: Nucleation and Growth. J. Am. Chem. Soc. 2002, 124, 3343-3353

    work page 2002

  64. [64]

    Mechanisms for the Shape -Control and Shape -Evolution of Colloidal Semicond uctor Nanocrystals

    Peng, X. Mechanisms for the Shape -Control and Shape -Evolution of Colloidal Semicond uctor Nanocrystals. Adv. Mater. 2003, 15, 459-463

    work page 2003

  65. [65]

    A.; Peng, X

    Peng, Z. A.; Peng, X. Formation of High-Quality CdTe, CdSe, and CdS Nanocrystals Using CdO as Precursor. J. Am. Chem. Soc. 2001, 123, 183-184

    work page 2001