Journal ArticleDOI
Study of composition dependent structural, optical, and magnetic properties of Cu-doped Zn1−xCdxS nanoparticles
TLDR
In this paper, a coprecipitation technique was used to synthesize Zn1-xCdxS nanoparticles in ice bath at 280 K. The band gap energy of Zn 1-xcdxS was shown to be lower by increasing the t...Abstract:
Cu-doped Zn1-xCdxS nanoparticles were synthesized by coprecipitation technique in ice bath at 280 K. The band gap energy of Zn1-xCdxS:Cu nanoparticles can be tuned to a lower energy by increasing t ...read more
Citations
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Journal ArticleDOI
Engineering Zn1–xCdxS/CdS Heterostructures with Enhanced Photocatalytic Activity
Kui Li,Rong Chen,Shun-Li Li,Shuai-Lei Xie,Long-Zhang Dong,Zhenhui Kang,Jianchun Bao,Ya-Qian Lan +7 more
TL;DR: The Zn1-xCdxS/CdS heterostructure with small Cd content (10 at%) derived from ethylenediamine shows very high H2-evolution rate and shows an excellent photocatalytic stability over 100 h.
Journal ArticleDOI
Self-assembly of a mesoporous ZnS/mediating interface/CdS heterostructure with enhanced visible-light hydrogen-production activity and excellent stability
Kui Li,Rong Chen,Shun-Li Li,Min Han,Shuai-Lei Xie,Jianchun Bao,Zhihui Dai,Ya-Qian Lan,Ya-Qian Lan +8 more
TL;DR: This work designed and successfully fabricated a ZnS/CdS 3D mesoporous heterostructure with a mediating Zn1–xCdxS interface that is compatible with high-performance liquid chromatography platforms.
Journal ArticleDOI
Controlled synthesis and magnetic properties of monodispersed ceria nanoparticles
Sumeet Kumar,Manish Srivastava,Jay Singh,Samar Layek,Madhu Yashpal,Arnulf Materny,Animesh K. Ojha +6 more
TL;DR: In this article, size-dependent structural, optical and magnetic properties of monodispersed CeO2 nanoparticles were investigated by X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM), high resolution transmission electron microscopy (HR-TEM), ultra-violet visible (UV-VIS) spectroscopy and vibrating sample magnetometer (VSM) measurements.
Journal ArticleDOI
Indium doping induced modification of the structural, optical and electrical properties of nanocrystalline CdSe thin films
TL;DR: In this article, the effects of different doping concentrations of In have been investigated and the effect of In doping on the properties of CdSe:In 1% and CdS:In 5% thin films were obtained by thermal evaporation using the Inert Gas Condensation method.
Journal ArticleDOI
Identification of trapping and recombination levels, structure, morphology, photoluminescence and optical absorption behavior of alloyed ZnxCd1−xS quantum dots
TL;DR: In this article, the formation and homogeneity of ZnxCd1−xS nanoalloys were characterized using X-ray diffraction (XRD), XRF, high-resolution transmission electron microscope (HRTEM), UV-vis absorption, Fourier transform infrared red (FTIR), photoluminescence (PL) emission and Raman spectroscopy.
References
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Journal ArticleDOI
Making Nonmagnetic Semiconductors Ferromagnetic
TL;DR: The magnetic coupling in all semiconductor ferromagnetic/nonmagnetic layered structures, together with the possibility of spin filtering in RTDs, shows the potential of the present material system for exploring new physics and for developing new functionality toward future electronics.
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Electron–electron and electron‐hole interactions in small semiconductor crystallites: The size dependence of the lowest excited electronic state
TL;DR: In this paper, the excited electronic states of semiconductor crystallites sufficiently small (∼50 A diam) that the electronic properties differ from those of bulk materials were modeled, and an approximate formula was given for the lowest excited electronic state energy.