Crystal Structure and Optical Properties of ZnO:Ce Nano Film
Molecules, 2022 ZnO and cerium-doped ZnO on a glass substrate have been prepared by the sol–gel method using the spin coating technique and water bath growth process. Ce-doping concentration on film structure, morphology, and optical properties is investigated.
Mei Xin
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Spatial and Electronic Manipulation of Silicon Nanocrystals by Atomic Force Microscopy [PDF]
, 1998 [As silicon-based devices shnnk, interest is increasing in fast, low-power devices sensitive to small numbers of electrons. Recent work suggests that MOS structures with large arrays of Si nanocrystals comprising a floating gate can be extremely fast ...
Atwater, Harry A. +5 more
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The Underlying Chemical Mechanism of Selective Chemical Etching in CsPbBr3 Nanocrystals for Reliably Accessing Near-Unity Emitters. [PDF]
, 2019 Reliably accessing nanocrystal luminophores with near-unity efficiencies aids in the ability to understand the upper performance limits in optoelectronic applications that require minimal nonradiative losses. Constructing structure-function relationships
Alivisatos, A Paul +2 more
core
Anomalous Suppression of Valley Splittings in Lead Salt Nanocrystals without Inversion Center
, 2011 Atomistic sp3d5s* tight-binding theory of PbSe and PbS nanocrystals is developed. It is demonstrated, that the valley splittings of confined electrons and holes strongly and peculiarly depend on the geometry of a nanocrystal. When the nanocrystal lacks a
A. N. Poddubny +8 more
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Silicon Nanocrystal Field-Effect Light-Emitting Devices [PDF]
, 2006 We describe the operation of a light-emitting device in which silicon nanocrystals are electrically pumped via the field-effect electroluminescence (EL) mechanism.
Atwater, Harry A. +4 more
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Tight binding formulation of the dielectric response in semiconductor nanocrystals
, 2007 We report on a theoretical derivation of the electronic dielectric response of semiconductor nanocrystals using a tight-binding framework. Extending to the nanoscale the Hanke and Sham approach [Phys. Rev.
D. Ninno +5 more
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Nonclassical radiation from diamond nanocrystals [PDF]
, 2001 The quantum properties of the fluorescence light emitted by diamond nanocrystals containing a single nitrogen-vacancy (NV) colored center is investigated. We have observed photon antibunching with very low background light.
Beveratos, Alexios +4 more
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THE SIZE DEPENDENCIES OF PROPERTIES OF Mo - W ALLOY OF EQUIATOMIC COMPOSITION
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2020 Based on the parameters of the Mie–Lennard-Jones pair-wised potential of the interatomic interaction for Mo and W, the potential parameters for an equiatomic Mo - W substitution alloy were calculated.
S.P. Kramynin
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Synthesis of Colloidal Mn2+:ZnO Quantum Dots and High-TC Ferromagnetic Nanocrystalline Thin Films [PDF]
, 2004 We report the synthesis of colloidal Mn2+-doped ZnO (Mn2+:ZnO) quantum dots and the preparation of room-temperature ferromagnetic nanocrystalline thin films.
Amonette, James E. +5 more
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Synthesis, Characterization and Properties of CeO2-doped TiO2 Composite Nanocrystals
Medžiagotyra, 2013 Pure TiO2 and CeO2-doped TiO2 (3 % CeO2-97 %TiO2) composite nanocrystals were synthesized via co-precipitation method and characterized using TGA, XRD, FTIR, DR-UV-vis and TEM. The XRD data revealed that the phase structure of the synthesized samples was
Oman ZUAS, Nuryatini HAMIM
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