搜索结果: 1-15 共查到“物理学 Double quantum well”相关记录20条 . 查询时间(0.298 秒)
Closed form solution for a double quantum well using Grobner basis
Heterostructures Double quantum well Eigenfunctions Grobner basis Optical dipole matrix element
font style='font-size:12px;'>
2011/7/27
Abstract: Analytical expressions for spectrum, eigenfunctions and dipole matrix elements of a square double quantum well (DQW) are presented for a general case when the potential in different regions ...
Closed form solution for a double quantum well using Gr鯾ner basis
Heterostructures, Double quantum well, Eigenfunctions, Gr╫bner basis,Optical dipole matrix element, Closed form solution
font style='font-size:12px;'>
2011/9/29
Analytical expressions for spectrum, eigenfunctions and dipole matrix elements of a square double quantum well (DQW) are presented for a general case when the potential in different regions of the DQW...
Molecule States in a Gate Tunable Graphene Double Quantum Dot
Molecule States Gate Tunable Graphene Double Quantum Dot
font style='font-size:12px;'>
2010/11/25
We have measured a graphene double quantum dot device with multiple electrostatic gates that
are used to enhance control to investigate it. At low temperatures the transport measurements
reveal hone...
Mesoscopic admittance of a double quantum dot
Mesoscopic admittance double quantum dot
font style='font-size:12px;'>
2010/11/17
We calculate the mesoscopic admittance G(!) of a double quantum dot, which can be measured
directly using microwave techniques. This quantity shows a rich behavior. In particular, it is directly sens...
Double quantum dot with tunable coupling in an enhancement-mode silicon metal-oxide semiconductor device with lateral geometry
Double quantum dot enhancement-mode silicon lateral geometry
font style='font-size:12px;'>
2010/11/17
We present transport measurements of a tunable silicon metal-oxide-semiconductor double quantum dot device with lateral geometry. Experimentally extracted gate-to-dot capacitances show that the device...
Detection of spin injection into a double quantum dot: Violation of magnetic-field-inversion symmetry of nuclear polarization instabilities
Detection of spin injection double quantum dot: Violation nuclear polarization instabilities
font style='font-size:12px;'>
2010/11/19
In mesoscopic systems with spin-orbit coupling, spin-injection into quantum dots at zero magnetic eld is expected under a wide range of conditions. However, up to now, a viable approach for experimen...
Cotunneling effects in GaAs vertical double quantum dot
Cotunneling effects GaAs vertical double quantum dot
font style='font-size:12px;'>
2010/11/24
Semiconductor quantum dots have been a subject of intensive investigation over last two
decades. One reason is the proposal [1] to use spin state of electron in a quantum dot as a
quantum bit of inf...
Two-spin dephasing by electron-phonon interaction in semiconductor double quantum dots
Two-spin dephasing electron-phonon interaction semiconductor double quantum dots
font style='font-size:12px;'>
2010/11/11
We study electron-phonon interaction induced decoherence between two-electron singlet and triplet states in a semiconductor double quantum dot using a spin-boson model. We investigate the onset and ti...
Effects of Extension and Overlap of Wavefunctions on Plasmon
Modes in Symmetric Double-Quantum-Well
Structures
quantum wells collective excitations plasmons
font style='font-size:12px;'>
2007/8/15
2001Vol.36No.2pp.227-230DOI:
Effects of Extension and Overlap of Wavefunctions on Plasmon
Modes in Symmetric Double-Quantum-Well
Structures
LIU Xin-Hai, WANG Xue-Hua and GU Ben-Yu...
Asymmetric Double Quantum Dots as a Subminiature Mesoscopic Cell
mesoscopic cell double quantum dot noise
font style='font-size:12px;'>
2007/8/15
2001Vol.36No.2pp.231-234DOI:
Asymmetric Double Quantum Dots as a Subminiature Mesoscopic Cell
SUN Qing-Feng,1 WANG Jian2 and LIN Tsung-Han1
1 State Key Laboratory for Me...
Giant Kondo Resonance of Parallel-Coupled Double Quantum
Dots Embedded in an A-B Ring
persistent current double quantum dot parity effect Kondo effect
font style='font-size:12px;'>
2007/8/15
2006Vol.46No.2pp.343-347DOI:
Giant Kondo Resonance of Parallel-Coupled Double Quantum
Dots Embedded in an A-B Ring
CHEN Xiong-Wen,1,2 HE Da-Jiang,1,2 SONG Ke-Hui,1,2 and WU Shao-Q...
Transient Intersubband Optical Absorption in Double Quantum Well Structure
optical absorption double quantum well intersubband
font style='font-size:12px;'>
2007/8/15
2005Vol.43No.4pp.759-764DOI:
Transient Intersubband Optical Absorption in Double Quantum Well Structure
WU Bin-He
State Key Laboratory of Functional Materials for
Infor...
Fano effect and competition between Kondo and antiferromagnetic correlations in double quantum dots
font style='font-size:12px;'>
2007/7/28
期刊信息
篇名
Fano effect and competition between Kondo and antiferromagnetic correlations in double quantum dots
语种
英文
撰写或编译
撰写
作者
张志勇
第一作者单位
南京大学物理系
刊物名称
Journal of Physics: Condensed Matter
页面
17(10)/161...
Josephson current through double quantum dots
font style='font-size:12px;'>
2007/7/28
期刊信息
篇名
Josephson current through double quantum dots
语种
英文
撰写或编译
撰写
作者
张志勇
第一作者单位
南京大学物理系
刊物名称
Journal of Physics: Condensed Matter
页面
18(1)/181-188/2006
出版日期
2005年
12月
09日
文章标识(ISSN)
相关项目
磁性半导体中自旋和电...
Fano effect and electronic correlations in double quantum dots: Aharonov-Bohm effect
font style='font-size:12px;'>
2007/7/28
期刊信息
篇名
Fano effect and electronic correlations in double quantum dots: Aharonov-Bohm effect
语种
英文
撰写或编译
撰写
作者
张志勇
第一作者单位
南京大学物理系
刊物名称
Journal of Physics: Condensed Matter
页面
18(5)/1655-1665/2006
出版日期...