DIVACANCY

作品数:9被引量:1H指数:1
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相关领域:电子电信理学更多>>
相关期刊:《Chinese Physics B》《npj Computational Materials》《Progress in Natural Science:Materials International》《Journal of Modern Physics》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家重点基础研究发展计划更多>>
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Optical charge state manipulation of divacancy spins in silicon carbide under resonant excitation
《Photonics Research》2021年第9期1752-1757,共6页JUN-FENG WANG JI-YANG ZHOU QIANG LI FEI-FEI YAN MU YANG WU-XI LIN ZE-YAN HAO ZHI-PENG LI ZHENG-HAO LIU WEI LIU KAI SUN YU WEI JIAN-SHUN TANG JIN-SHI XU CHUAN-FENG LI GUANG-CAN GUO 
Fundamental Research Funds for the Central Universities(WK2030380017,WK2470000026);Anhui Initiative in Quantum Information Technologies(AHY020100,AHY060300);Science Foundation of the CAS(ZDRW-XH-2019-1);Key Research Program of Frontier Sciences,Chinese Academy of Sciences(CAS)(QYZDY-SSW-SLH003);National Natural Science Foundation of China(11774335,11804330,11821404,11975221,61725504,61905233,U19A2075);National Key Research and Development Program of China(2016YFA0302700,2017YFA0304100)。
Spin defects in silicon carbide(SiC)have attracted much attentions in various quantum technologies.In this work,we study the optical manipulation of charge state and coherent control of multifold divacancy spins ensem...
关键词:PUMP PUMPING RESONANT 
Dipolar spin relaxation of divacancy qubits in silicon carbide
《npj Computational Materials》2021年第1期1974-1984,共11页Oscar Bulancea-Lindvall Nguyen T.Son Igor A.Abrikosov Viktor Ivády 
We acknowledge support from the Knut and Alice Wallenberg Foundation through the WBSQD2 project(Grant No.2018.0071);Support from the Swedish Government Strategic Research Area SeRC and the Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linköping University(Faculty Grant SFO-Mat-LiU No.200900971)is gratefully adknowledged.V.l.adknowledges the support from the MTA Premium Postdoctoral Research Program,the Hungarian NKFIH grantsNo.KKP129866 of the National Excellence Program of Quantum-coherent materials project;the NKFIH through the National Quantum Technology Program(Grant No.2017-1.2.1-NKP-2017-00001);the Quantum Information National Laboratory sponsored by the Ministry of Innovation and Technology of Hungary.N.T.S.adknowl-edges the support from the Swedish Research Coundl(Grant Na.VR 2016-04068);the EU H2020 project QuanTELCO(Grant No.862721);The calculations were performed on resources provided by the Swedish National Infrastructure for Computing(SNIC)at the National Supercomputer Centre(NSC)partially funded by the Swedish Research Council through grant agreement No.2018-05973.
Divacancy spins implement qubits with outstanding characteristics and capabilities in an industrial semiconductor host On the other hand,there are still numerous open questions about the physics of these important def...
关键词:RELAXATION VACANCY RESONANT 
Quasi-Chemical Reactions in Irradiated Silicon Crystals with Regard to Ultrafast Irradiation
《Journal of Modern Physics》2018年第6期1271-1280,共10页Hrant N. Yeritsyan Aram A. Sahakyan Norair E. Grigoryan Vachagan V. Harutyunyan Bagrat A. Grigoryan Gayane A. Amatuni Arsham S. Yeremyan Christopher J. Rhodes 
This paper reports results from an investigation of the interaction of displaced Si-self atoms (I) and their vacancies (V), with impurities in crystalline silicon (Si), as induced by micro-second pulse duration irradi...
关键词:Silicon Crystal Electron IRRADIATION DIVACANCY Radiation Defects Introduction Rate IMPURITY ATOM 
Structural,electronic,and magnetic behaviors of 5d transition metal atom substituted divacancy graphene:A first-principles study
《Chinese Physics B》2017年第5期304-312,共9页Rafique Muhammad 帅永 He-Ping Tan Hassan Muhammad 
Project supported by the National Natural Science Foundation of China(Grant Nos.51522601 and 51421063);the Program for New Century Excellent Talents in University,China(Grant No.NCET-13-0173)
Structural, electronic, and magnetic behaviors of 5d transition metal(TM) atom substituted divacancy(DV) graphene are investigated using first-principles calculations. Different 5d TM atoms(Hf, Ta, W, Re, Os, Ir,...
关键词:substituted impurity symmetric dilute complexes monolayer Fermi replace polarized doping 
Nitrogen Desorption and Positron Sensitive Defect of CVD Diamond
《Journal of Modern Physics》2017年第5期770-785,共16页Kasey R. Lund Kelvin G. Lynn Marc H. Weber Chao Liu Elgin Eissler 
The chemical vapor deposition (CVD) process can produce single or poly-crystalline diamond samples of high purity or with controlled doping concentrations. The defect type in the CVD diamonds can be changed by heating...
关键词:CVD DIAMOND Detectors POSITRON ANNIHILATION Spectroscopy DIVACANCY 
Effect of Boron (Nitrogen)-Divacancy Complex Defects on the Electronic Properties of Graphene Nanoribbon
《Graphene》2017年第1期19-25,共7页Zhiyong Wang Junchao Jin Mengyao Sun 
We report the effect of boron (nitrogen)-divacancy complex defects on the electronic properties of graphene nanoribbon by means of density functional theory. It is found that the defective subbands appear in the condu...
关键词:COMPLEX DEFECTS ELECTRONIC Properties Graphene NANORIBBON 
Boron diffusion in bcc-Fe studied by first-principles calculations
《Chinese Physics B》2016年第3期307-313,共7页李向龙 吴平 杨锐杰 闫丹 陈森 张师平 陈宁 
Project supported by the National Natural Science Foundation of China(Grant No.51276016);the National Basic Research Program of China(Grant No.2012CB720406)
The diffusion mechanism of boron in bcc-Fe has been studied by first-principles calculations. The diffusion coefficients of the interstitial mechanism, the B-monovacancy complex mechanism, and the B-divacancy complex ...
关键词:BORON diffusion coefficient DIVACANCY first-principles calculation 
Radial collapse and physical mechanism of carbon nanotube with divacancy and 5-8-5 defects
《Chinese Physics B》2015年第4期322-327,共6页张亚萍 凌翠翠 李桂霞 朱海丰 张梦禹 
Project supported by the National Natural Science Foundation of China(Grant No.11374372);Natural Science Foundation of Shandong Province,China(Grant No.ZR2014EMQ006);the Postdoctoral Science Foundation of China(Grant No.2014M551983);the Postdoctoral Applied Research Foundation of Qingdao City,China(Grant No.2014);the Fundamental Research Funds for the Central Universities,China(Grant Nos.12CX04087A and 14CX02018A);the Qingdao Science and Technology Program,China(Grant No.14-2-4-27-jch)
By employing molecular mechanics and molecular dynamics simulations, we investigate the radial collapses and elasticities of different chiral single-walled carbon nanotubes (SWCNTs) with divacancy, and 5-8-5 defects...
关键词:carbon nanotube radial collapse molecular dynamics DEFECT 
Nonlinear Mechanical Relaxation Associated With Dislocation-Point Defect Interactions (Ⅱ)——Nonlinear Relaxation Peaks at High and Low Temperatures被引量:1
《Progress in Natural Science:Materials International》1993年第5期395-409,共15页葛庭燧 
Project supported by the National Natural Science Foundation of China
3 Recent Progress in Nonlinear Mechanical RelaxationAssociated With Dislocation-Point Defect Interaction 3.4 Discovering a High-Temperature Anomalous Internal Friction Peak(P3 Peak)andConfirming That the ...
关键词:NONLINEAR mechanical relaxation DISLOCATION kinks Cottrell atomosphere SOLUTE atom-vacancy PAIR SOLUTE atom-divacancy PAIR 
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