搜索结果: 16-30 共查到“物理学 interface”相关记录31条 . 查询时间(0.123 秒)
Interface Trap Density Metrology of state-of-the-art undoped Si n-FinFETs
Interface Trap Density Metrology state-of-the-art undoped Si n-FinFETs
2010/11/22
The presence of interface states at the MOS interface is a well-known cause of device gradation.This is particularly true for ultra-scaled FinFET geometries where the presence of a few traps can stron...
Interface Between Topological and Superconducting Qubits
Interface Topological Superconducting Qubits
2010/11/11
We propose and analyze an interface between a topological qubit and a superconducting flux qubit. In our scheme, the interaction between Majorana fermions in a topological insulator is coherently cont...
Noise resilient quantum interface based on QND interaction
quantum interface Noise resilient quantum-non-demolition interactions
2010/3/10
We propose a quantum interface protocol based on two quantum-non-demolition interactions (QND) arranged either in sequence or in parallel. Since the QND coupling arises naturally in interactions betwe...
Physical mechanisms of interface-mediated intervalley coupling in Si
Physical mechanisms interface-mediated intervalley coupling Si
2010/4/16
The conduction band degeneracy in Si is detrimental to quantum computing based on spin qubits, for which a nondegenerate ground orbital state is desirable. This degeneracy is lifted at an interface wi...
Suppression of nuclear spin diffusion at a GaAs/AlGaAs interface measured with a single quantum dot nano-probe
Suppression of nuclear spin GaAs/AlGaAs interface quantum dot nano-probe
2010/4/8
Nuclear spin polarization dynamics are measured in optically pumped individual GaAs/AlGaAs interface quantum dots by detecting the time-dependence of the Overhauser shift in photoluminescence (PL) spe...
Interface-Optical-Phonon Modes in Quasi-one-dimensional
Wurtzite Rectangular Quantum Wires
interface phonon modes polarization eigenvectors rectangular quantum wire
2007/8/15
2006Vol.46No.6pp.1109-1112DOI:
Interface-Optical-Phonon Modes in Quasi-one-dimensional
Wurtzite Rectangular Quantum Wires
ZHANG Li
Department of Mechanism and Electron, ...
Polar Interface Optical Phonon Modes and Fröhlich Electron-Phonon
Interaction Hamiltonians in an Arbitrary Layer-Number Quantum Well
System
polar interface optical phonon modes coupling quantum well
2007/8/15
2003Vol.40No.2pp.225-230DOI:
Polar Interface Optical Phonon Modes and Fröhlich Electron-Phonon
Interaction Hamiltonians in an Arbitrary Layer-Number Quantum Well
System
ZHANG...
Interface Optical Phonon Modes and Fröhlich Electron-Phonon Interaction Hamiltonian in a Multi-shell Spherical
Nanoheterosystem
phonon modes
multi-shell spherical nanoheterosystem
2007/8/15
2003Vol.39No.2pp.238-244DOI:
Interface Optical Phonon Modes and Fröhlich Electron-Phonon Interaction Hamiltonian in a Multi-shell Spherical
Nanoheterosystem
ZHANG Li,1,2 XIE ...
Vibration Spectrums of Polar Interface Optical Phonons in GaAs/AlAs Cylindrical Quantum Dots
phonon modes vibration spectrums cylindrical quantum dots
2007/8/15
2005Vol.43No.2pp.333-336DOI:
Vibration Spectrums of Polar Interface Optical Phonons in GaAs/AlAs Cylindrical Quantum Dots
ZHANG Li
School of Physics, Peking University, ...
Anisotropic Interface Roughness Scattering in a Lateral
Superlattice
interface roughness lateral
superlattice correlation function anisotropic conductivity
2007/8/15
2004Vol.42No.2pp.303-308DOI:
Anisotropic Interface Roughness Scattering in a Lateral
Superlattice
ZHENG Yi-Song, LÜ Tian-Quan, and ZHANG Cheng-Xiang
Department of P...
Interface and Surface Optical Phonons Spectra in Wurtzite Nitride Quantum Well Wires: Size and Dielectric Effects
Optical Phonon Vibration Spectra Wurtzite QWW
2010/4/9
By employing the method of electrostatic potential expansion, the interface optical (IO) and surface optical (SO) phonon modes and the corresponding Fröhlich-like electron-phonon-interaction Hami...
Interface Roughness-Induced Intrassubband Scattering in a Quantum Well Under an Electric Field
interface roughness intersubband
2010/4/13
The scattering rates in the lowest subband in a quantum well are calculated for interface roughness scattering when an electric field is applied perpendicular to the layer plane. It is found that the ...
The Interaction of the Dipole Moment of the Water Molecule with the Interface States of the Cuprous Oxide/Cupric Oxide Junction
Dipole Moment Water Molecule Cuprous Oxide/Cupric Oxide Junction
2010/4/15
An Au/CuO/Cu2O/Cu sandwich structure has been obtained by growing successive Cu2O and CuO layers on a Cu sheet. A gold metal contact was formed CuO side at pressure of 1\times10-6 Torr. Current-voltag...
Butt-Coupling Loss of 0.1 dB/Interface in InP/InGaAs Multi-Quantum-Well Waveguide-Waveguide Structures grown by Selective Area Chemical Beam Epitaxy
integrated optics butt-coupling SAE CBE
2010/4/16
The lateral coupling of waveguiding structures in both [011] and [0\bar{1}1] directions is studied using embedded selective area epitaxy by Chemical Beam Epitaxy. All growth steps are carried out unde...
Well-width dependence of warm electron relaxation and interface roughness scattering in GaAs/Ga1-xAlxAs multiple quantum wells
two-dimensional energy-loss rates Shubnikov-de Haas
2010/4/16
We review our recent results concerning the well-width dependence of the acoustic-phonon-assisted energy relaxation of two-dimensional (2D) warm electrons in modulation-doped GaAs/Ga1-xAlxAs multiple ...