Results 51 to 60 of about 62,161 (312)

Hadamard gate realization based on quantum Fourier transform for the creation of quantum numbers in the integrated optical domain

Scientific Reports
One 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

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, Guang Ran, Wei Zhou, Yazhou Qu, Xin Yan, Qijin Cheng, Ning Li   +6 more
doaj   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

Advanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum, Vinavadini Ramnarain, Nathaly Ortiz Peña, Dris Ihiawakrim, Clément Sanchez, Ovidiu Ersen   +5 more
wiley   +1 more source

Entropy-driven formation of binary semiconductor-nanocrystal superlattices

, 2010
One of the main reasons for the current interest in colloidal nanocrystals is their propensity to form superlattices, systems in which (different) nanocrystals are in close contact in a well-ordered three-dimensional (3D) geometry resulting in novel ...
Sonja Castillo, Marjolein Dijkstra, Dijkstra, M., Laura Filion, Condensed Matter and Interfaces, Castillo, S.I.R., Vanmaekelbergh, D.A.M., Daniel Vanmaekelbergh, Sub Soft Condensed Matter, Evers, W.H., De NIjs, B., Wiel H. Evers, Filion, L.C., Sub Physical and Colloid Chemistry, Soft Condensed Matter and Biophysics, Bart De Nijs, Sub Condensed Matter and Interfaces   +16 more
core   +1 more source

An integrated optical hardware for realization of quantum error correction operators

Scientific Reports
The 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

Brain-targeting delivery of MMB4 DMS using carrier-free nanomedicine CRT-MMB4@MDZ

Drug Delivery, 2021
Brain-targeting delivery of 1,1′-methylenebis[4-[(hydroxyimino)methyl]-pyridinium] dimethanesulfonate (MMB4 DMS) is limited by its hydrophilic property and chemical instability. In order to solve this problem, herein, we develop a facile protocol through
Yimeng Du, Jing Gao, Hui Zhang, Xiaohui Meng, Dong Qiu, Xiang Gao, Aiping Zheng   +6 more
doaj   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

Dynamic Microscopy Study of Ultrafast Charge Transfer in a Hybrid P3HT/Hyperbranched CdSe Nanoparticle Blend for Photovoltaics [PDF]

, 2012
We present a spectroscopic investigation on a new hyperbranched cadmium selenide nanocrystals (CdSe NC)/poly(3-hexylthiophene) (P3HT) blend, a potentially good active component in hybrid photovoltaics. Combined ultrafast transient absorption spectroscopy
Polli, Dario, F. Tassone, MarianoBiasiucci, Giuseppe Gigli, M. Biasiucci, G. Gigli, Mariano Biasiucci, Francesco Scotognella, Lanzani, Guglielmo, Francesco Tassone, Gigli, Giuseppe, Guglielmo Lanzani, Dario Polli, Biasucci, Mariano, Mastria, Rosanna, R. Mastria, Giulia Grancini, Tassone, Francesco, Grancini, Giulia, Scotognella, Francesco, Rosanna Mastria   +20 more
core   +1 more source

Microwave-Hydrothermal Synthesis and Characterization of High-Purity Nb Doped BaTiO3 Nanocrystals [PDF]

Journal of Nanostructures, 2014
The synthesis of Nb doped BaTiO3 has been investigated under Microwave-Hydrothermal (MH) conditions in the temperature of 150°C for only 2 h using C16H36O4Ti, BaH2O2.8H2O and NbCl5 as Ba, Ti and  Nb sources, respectively.
A. Khanfekr, M. Tamizifar, R. Naghizadeh
doaj   +1 more source

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

Advanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk, Yihao Yuan, Augustin Caillas, Amel Saidoun, Roméo Bonnet, Pascal Filloux, Emmanuel Lhuillier, Aloyse Degiron   +7 more
wiley   +1 more source