搜索结果: 1-14 共查到“电子物理学 Transport”相关记录14条 . 查询时间(0.14 秒)
Charge Transport Studies of Proton and Ion Conducting Materials
charge transport impedance spectroscopy ionic conductor PEM PFG-NMR proton conductor
2014/11/20
The development of a high-throughput impedance spectroscopy instrumentation platform for conductivity characterization of ion transport materials is outlined. Collaborative studies using this system a...
Ballistic transport in graphene suggests new type of electronic device（图）
graphene electronic device
2014/3/19
Using electrons more like photons could provide the foundation for a new type of electronic device that would capitalize on the ability of graphene to carry electrons with almost no resistance even at...
Short Calculation of Particle Transport Properties in Hydrogen Gas
Hydrogen Transport property Diffusion Thermophoresis Migration
2016/3/28
Usage of hydrogen gas has increased due to fast development of the fuel cell technology. Currently, little attention is
paid to particles in hydrogen gas, however, particles in hydrogen gas have grea...
Transport in a three-terminal graphene quantum dot in the multi-level regime
Transport three-terminal graphene quantum dot the multi-level regime
2012/2/27
We investigate transport in a three-terminal graphene quantum dot. All nine elements of the conductance matrix have been independently measured. In the Coulomb blockade regime accurate measurements of...
Hysteresis of Electronic Transport in Graphene Transistors
graphene transistor conductance hysteresis charge transfer capacitive gating water dipole
2010/11/17
Graphene field effect transistors commonly comprise graphene flakes lying on SiO2 surfaces. The
gate-voltage dependent conductance shows hysteresis depending on the gate sweeping rate/range. It is sh...
Transport Electronique Dans Les Super Reseaux : Applications Aux Détecteurs Infrarouges à Grandes Longueur D'onde
Infrared Superlattice QWIP QCD doping hopping scattering electronic transport
2010/11/18
The low flux infrared imaging needs performant high wavelength detectors. Quantum Well
Infrared Photodetectors (QWIP), thanks to the maturity of GaAs, the possibility to adjust the detected wavelengt...
Lie algebraic analysis and simulation of high-current pulsed beam transport in a solenoidal lens
solenoidal lens Lie algebraic space charge effect nonlinearity
2009/12/24
Recent calculations of the transport of a high-current beam in a solenoidal lens have made progress to the second order with the Lie algebraic method. A review of the theory and our simulation to rea...
Electrical transport phenomenon in the lead bismuth borate glasses
Transport mechanisms Electrical properties Borate glasses Pole-Frenkel emission Jonschers’ model
2010/7/5
Ternary system of lead-bismuth-borate glasses has been fabricated in three different compositions (PbO)x%– (Bi2O3)(50-x)% – (B2O3)50% with x = 5, 15 and 25 using the melt quench technique. The D.C. el...
Transport Properties of Strongly Correlated Electrons in Quantum Dots Using a Simple Circuit Model
Kondo effect Nanoscopic systems Correlated electrons
2010/8/26
Numerical calculations are shown to reproduce the main results of recent experiments involving nonlocal spin control in nanostructures (N. J. Craig et al., Science 304, 565 (2004)). In particular, the...
Quantum Transport of Electrons Through a Parallel--Coupled Triple Quantum--Dot Molecule
Electronic transport Quantum dots Quantum interference
2010/9/25
In this article we study the electronic transport through a triple quantum–dot molecule parallel–coupled to leads under a magnetic field. Analytical expressions are obtained for both the conductance a...
Dimensional Crossover in Semiconductor Structures: From 3D Electron Transport to Ballistic Electrons in 1D
Semiconductor Structures 3D Electron Transport Ballistic Electrons
2010/4/9
Modern semiconductor technologies have made possible special devices in which a gradual dimensional crossover may be induced by means of applied electric fields. Two specific examples are described. T...
Efficient Organic Light-Emitting Diodes with Fluorine-Doped Tin-Oxide Anode and Electrochemically Synthesized Sulfonated Polyaniline as Hole Transport Layer
Organic Light-Emitting Diodes Fluorine-Doped Tin-Oxide Anode Hole Transport Layer
2010/10/15
In this work we report efficiency measurements on light-emitting diodes with electrochemically synthesized sulfonated polyaniline as hole transport layer. The anode used in our devices is fluorine-dop...
Electrical Properties of Hydrogen Transport VPE Grown n-CdTe Epilayers on ZnTe/GaAs
CdTe Electrical properties Hall effect H2T-VPE X-ray detectors
2010/4/12
Electrical characterisation of n-CdTe epilayers grown by hydrogen transport vapour phase epitaxy (H2T-VPE) on insulating ZnTe/(100)GaAs substrates through the temperature dependent Hall measurements i...
Carrier Transport and Band Offsets in Two Dimensional Heterostructures
Band Offsets Two Dimensional Heterostructures
2010/4/16
Advances in the low dimensional heterojunction device technology cannot be complete without adequate and reliable analytic model for determining interface properties such as band offsets needed to stu...