Results 51 to 60 of about 96,119 (281)
Specifics of thermodynamic description of nanocrystals
, 2013 A method of statistical description of thermodynamic properties of nanocrystals is developed. It is established that size-dependent quantization of vibrational modes results in formation of excess pressure of the phonon gas acting outwards the crystal ...
Karasevskii, A. I.
core +1 more source
Ultralow threshold on-chip microcavity nanocrystal quantum dot lasers [PDF]
, 2006 Chemically synthesized nanocrystal, CdSe/ZnS (core/shell), quantum dots are coated on the surface of an ultrahigh-Q toroidal microcavity and the lasing is observed at room and liquid nitrogen temperature by pulsed excitation of quantum dots, either ...
Atwater, Harry A. +6 more
core +1 more source
Advanced Functional Materials, EarlyView.This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger +10 more
wiley +1 more source
An integrated optical hardware for realization of quantum error correction operators
Scientific ReportsThe efficient error correction subsystem is essential for quantum computing and communication systems due to challenges like no-cloning and destructive measurements.
S. Armaghani, A. Rostami
doaj +1 more source
The Preparation and Microstructure of Nanocrystal 3C-SiC/ZrO2 Bilayer Films
Nanomaterials, 2017 The nanocrystal 3C-SiC/ZrO2 bilayer films that could be used as the protective coatings of zirconium alloy fuel cladding were prepared on a single-crystal Si substrate.
Chao Ye +6 more
doaj +1 more source
Diffraction from Nanocrystal Superlattices
Nanomaterials, 2022 Diffraction from a lattice of periodically spaced crystals is a topic of current interest because of the great development of self-organised superlattices (SL) of nanocrystals (NC). The self-organisation of NC into SL has theoretical interest, but especially a rich application prospect, as the coherent organisation has large effects on a wide range of ...
Antonio Cervellino, Ruggero Frison
openaire +4 more sources
Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules
Advanced Functional Materials, EarlyView.A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang +7 more
wiley +1 more source
Scientific ReportsOne of the most significant challenges in quantum computing is the variability in implementing quantum algorithms across different chips. In this work, we present a Hadamard photonic gate based on the quantum Fourier transform, which superimposes several
Sahar Armaghani, Ali Rostami
doaj +1 more source
Scalable heating-up synthesis of monodisperse Cu2ZnSnS4 nanocrystals [PDF]
, 2016 Monodisperse Cu2ZnSnS4 (CZTS) nanocrystals (NCs), with quasi spherical shape, were prepared by a facile, high-yield, scalable, and high-concentration heat-up procedure.
Arbiol, Jordi +11 more
core +3 more sources
Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells
Advanced Functional Materials, EarlyView.Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath +6 more
wiley +1 more source