Results 61 to 70 of about 58,438 (233)

Atomic-like spin noise in solid-state demonstrated with manganese in cadmium telluride

, 2015
Spin noise spectroscopy is an optical technique which can probe spin resonances non-perturbatively. First applied to atomic vapours, it revealed detailed information about nuclear magnetism and the hyperfine interaction. In solids, this approach has been
Boukari, Hervé, Cibert, Joël, Cronenberger, Steeve, Ferrand, David, Scalbert, Denis   +4 more
core   +5 more sources

Development of Uniform CdTe Pixel Detectors Based on Caltech ASIC [PDF]

, 2004
We have developed a large CdTe pixel detector with dimensions of 23.7 x 13.0 mm and a pixel size of 448 x 448 um^2. The detector is based on recent technologies of an uniform CdTe single crystal, a two-dimensional ASIC, and stud bump-bonding to connect ...
Chen, C. M. H., Cook, W. R., Harrison, F. A., Inoue, H., Mitani, T., Nakazawa, K., Oonuki, K., Takahashi, T., Tanaka, T.   +8 more
core   +3 more sources

Engineering of Double Absorber Organic‐Perovskite Solar Cells for >34% Efficiency with V2O5 as Back Surface Field Layer

Advanced Photonics Research, EarlyView.
This study investigates high‐efficiency double perovskite active layer (DPAL) structures using MAPbI3 and MASnI3 to surpass the Shockley‐Queisser limit in single‐junction perovskite solar cells. SCAPS‐1D simulations show that the V2O5‐assisted DPAL device achieves 34.14% power conversion efficiency with improved JSC, VOC, and FF.
Afifa Lubaba, Mohammed M. Fadhali, Md. Faruk Hossain, Md. Harun‐Or‐ Rashid, Nacer Badi, Aijaz Rasool Chaudhry, Ahmad Irfan, Md. Ferdous Rahman   +7 more
wiley   +1 more source

Electrochemiluminescence of CdTe Quantum Dots and Sensitive Detection of Hemoglobin

International Journal of Electrochemical Science, 2017
CdTe quantum dots were modified to the surface of glassy carbon electrode (GCE) using Nafion, and the electrochemiluminescence (ECL) behavior of CdTe quantum dots immobilized in Nafion was investigated.
Kui-Yu Yi, Chun-Sheng Wei
doaj   +1 more source

Kinetic model of II-VI(001) semiconductor surfaces: Growth rates in atomic layer epitaxy [PDF]

, 2003
We present a zinc-blende lattice gas model of II-VI(001) surfaces, which is investigated by means of Kinetic Monte Carlo (KMC) simulations. Anisotropic effective interactions between surface metal atoms allow for the description of, e.g., the sublimation
A. Garcia, C.G. Morgan, C.H. Park, F. Grosse, F. Grosse, H. Neureiter, J. Cibert, J.M. Hartmann, M. Ahr, M. Ahr, M. Ahr, M. Ahr, M. Biehl, M. Biehl, M. Itoh, M. Itoh, M.D. Pashley, P. Kratzer, S. Gundel, S. Tatarenko, S.A. Barnett, T. Volkmann, W. Faschinger   +22 more
core   +3 more sources

Emerging Device Applications From Strong Light–Matter Interactions in 2D Materials

Advanced Science, EarlyView.
Two‐dimensional semiconductors enable extremely compact optoelectronic devices such as solar cells, sensors, LEDs, and lasers. Their strong light–matter interactions allow efficient light emission, detection, and energy conversion. This review article discusses the recent progress in integrating these materials with optical cavities and nanostructures ...
Janani Archana K, Kumar Shwetabh, Reyas Ali, Ramji Velayutham, Koustav Das, Abhishek Mondal, Prashant Kumar, Surendra B. Anantharaman   +7 more
wiley   +1 more source

Modeling of photoconverter parameters based on CdS/porous-CdTe/CdTe heterostructure

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
This article presents a comprehensive study of the fabrication and modeling of a CdS/porous-CdTe/CdTe heterostructure aimed at improving solar cell efficiency.
Alena F. Dyadenchuk, Roman I. Oleksenko
doaj   +1 more source

Emerging of Anomalous Higher‐Order Topological Phases in Altermagnet/Topological Insulator Heterostructure by Floquet Engineering

Advanced Science, EarlyView.
We combine altermagnet with topological insulators and subject the structure to Floquet driving. This breaks time‐reversal symmetry and creates a new type of higher‐order topological insulator. Its key feature is the emergence of programmable “0/π‐corner modes” that can be controlled by magnetic field direction, offering a novel dynamic platform for ...
Donghao Wang, Arnob Kumar Ghosh, Yongchun Tao, Fusheng Ma, Cheng Song   +4 more
wiley   +1 more source

Prospects of Back Surface Field Effect in Ultra-Thin High-Efficiency CdS/CdTe Solar Cells from Numerical Modeling

International Journal of Photoenergy, 2010
Polycrystalline CdTe shows greater promises for the development of cost-effective, efficient, and reliable thin film solar cells. Results of numerical analysis using AMPS-1D simulator in exploring the possibility of ultrathin, high efficiency, and stable
Nowshad Amin, M. A. Matin, M. M. Aliyu, M. A. Alghoul, M. R. Karim, K. Sopian   +5 more
doaj   +1 more source

Photocatalytic Micro/Nanomotors Functioning in the Near‐Infrared Window for Biomedical Applications

Advanced Science, EarlyView.
This review focuses on near‐infrared responsive photocatalytic micro/nanomotors based on inorganic materials, with particular emphasis on minimally invasive biomedical applications. It discusses material strategies for achieving near‐infrared responsiveness, including heterostructure construction, upconversion nanoparticle integration, defect ...
Yufen Chen, João Marcos Gonçalves, Katherine Villa   +2 more
wiley   +1 more source