Results 51 to 60 of about 463,969 (321)

Annealing effect on I-V characteristic of n-ZnO – p-InSe heterojunction

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2015
The article is devoted to studying of influence of vacuum low-temperature annealing on the electrical and photoelectric characteristics of n-ZnO-p-InSe heterostructure. Indium monoselenide (InSe) is a semiconductor of the A3B6 group of layered compounds.
Z. D. Kovalyuk, V. M. Katerynchuk, Z. R. Kudrynskyi, B. V. Kushnir, V. V. Netyaga, V. V. Khomyak   +5 more
doaj   +1 more source

Six-fold in-plane magnetic anisotropy in Co-implanted ZnO (0001)

, 2010
Magnetic anisotropies of Co-implanted ZnO (0001) films grown on single-crystalline Al2O3 (11-20) substrates have been studied by ferromagnetic resonance (FMR) technique for different cobalt implantation doses.
Akdogan, Numan, Aktas, Bekir, Guler, Sumeyra, Khaibullin, Rustam, Ozturk, Osman, Rameev, Bulat, Tagirov, Lenar, Zabel, Hartmut   +7 more
core   +1 more source

A first principles study of wurtzite-structure MnO [PDF]

, 2003
We present results of a density functional theory study of MnO in the wurtzite structure. Our motivation is provided by recent experiments reporting ferromagnetism in Mn-doped wurtzite structure ZnO.
Gopal, Priya, Spaldin, Nicola, Waghmare, Umesh. V.   +2 more
core   +2 more sources

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Asymmetric Silver to Oxide Adhesion in Multilayers Deposited on Glass by Sputtering

, 2004
We have developed a wedge-loaded double-cantilever beam adhesion measurement set-up for thin films deposited on glass by sputtering. The test is described in details.
Ando, Campbell, Dauskardt, Drory, E. Barthel, Evans, Fleck, Hou, Kanninen, Li, N. Nadaud, O. Kerjan, Obreimov, P. Nael, Penado, Ray, Ritchie, Sangiorgi, Schapery, Sotiropoulou, Stoneham, Volinsky, Wang, Wei, Yulin   +24 more
core   +2 more sources

Experimental and theoretical investigation of ligand effects on the synthesis of ZnO nanoparticles [PDF]

, 2012
ZnO nanoparticles with highly controllable particle sizes(less than 10 nm) were synthesized using organic capping ligands in Zn(Ac)2 ethanolic solution.
A Dev, A Dijken van, A Forleo, A Neubauer, A Wood, AD Becke, AJ Morfa, B Luo, B Meyer, BJ Norris, C Deng, C Pacholski, D Jian, DW Bahnemann, E Wahlström, EA Meulenkamp, EM Wong, Eric R. Waclawik, FA Kroger, G Ballerini, H Usui, H Xu, J Dvorak, J Mao, J Wang, JBL Martins, Jin Chang, JJ Wu, JM Vohs, JM Vohs, JR Heath, K Park, K Westermark, KJ Choi, KJ Klabunde, L Liao, L Qian, L Spanhel, L Spanhel, LL Xu, M Anpo, M Kahn, M Shim, M Yin, MP Shortell, NS Norberg, NS Pesika, NU Zhanpeisov, PD Cozzoli, PJ Hay, PJ Hay, PLA Popelier, PW Sadik, R Bader, R Wahab, RG Parr, S Irrera, S Sakohara, S Sakohara, SF Boys, U Koch, WR Wadt, WU Huynh, X Lü, X Xing, XH Liu, Y Jouane, Y Li, Y Paukku   +68 more
core   +3 more sources

Trap‐Modified Inverted Organic Photodetectors via Layer‐by‐Layer Processing with Poly(N‐vinylcarbazole) Additives

Advanced Functional Materials, EarlyView.
Trap state engineering in inverted organic photodetectors (OPDs) is achieved via combined layer‐by‐layer (LbL) processing and poly(N‐vinylcarbazole) (PVK) incorporation. LbL reduces the trap density while PVK additives gradually shift trap states from shallow band‐edge to deep mid‐gap levels, tailoring the energy distribution.
Jingwei Yi, Yi Yang, Yusen Pei, Apurva Gadikar, Vahid Mahdikhah, Myratgeldi Kotyrov, Seung Hyun Kim, Kenan Gundogdu, Wei You, Harald Ade, Franky So   +10 more
wiley   +1 more source

Photoluminescence modulation of ZnO via coupling with the surface plasmon resonance of gold nanoparticles

, 2013
In this letter, we study how coupling between AuNPs and ZnO thin films affects their emission properties. The emission intensity of ZnO thin films changes when Al2O3 spacer layer of different thickness are included in ZnO/Au films, consistent with ...
Murakami, Ri-ichi, Park, Changwook, Song, Xiaoping, Ushita, Hiroki, Wang, Pangpang, Yang, Sheng-chun, Zhang, Dongyan   +6 more
core   +1 more source

Role of Histidine‐Containing Peptoids in Accelerating the Kinetics of Calcite Growth

Advanced Functional Materials, EarlyView.
Amphiphilic histidine‐containing peptoids mimic carbonic anhydrase (CA) to accelerate calcite step growth. In the presence of Zn2+, they promote the deprotonation of HCO3−, the desolvation of Ca2+, and the reorganization of interfacial hydration layers, thereby reducing the activation barrier for calcite growth.
Mingyi Zhang, Ying Chen, Chenyang Shi, Progyateg Chakma, James J. De Yoreo, Chun‐Long Chen   +5 more
wiley   +1 more source

Density Functional Theory Calculation on Improving the Photocatalytic Properties of Zinc Oxide and Cadmium Sulfide by Hybridization with Metal-Organic Framework

Journal of Advanced Materials in Engineering, 2016
In this study, energy and chemical interaction of ZnO and CdS surfaces interfaced with metal-organic framework (MOF), to improve their properties, have been investigated using density functional theory (DFT).
M. Dehestani, L. Zeidabadinejad, S. Pourestarabadi   +2 more
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