Supported by the National Basic Research Program of China under Grant Nos 2012CB619306 and 2011CB301900, the Natural Science Foundation of Jiangsu Province under Grant No BK2011010, the National Natural Science Foundation of China under Grant No 61274075, and the PhD Program Foundation of Ministry of Education of China under Grant No 20110091110032.
We fabricate two Ni/Au-In0.17 Al0.83N/AlN/GaN Schottky diodes on substrates of sapphire and Si, respectively, and investigate their forward-bias current transport mechanisms by temperature-dependent current-voltage me...
the National Natural Science Foundation of China under Grant No 11172326;the National Basic Research Program of China under Grant No 2009CB724100;the Scientific Research Program of National University of Defense Technology under Grant No 0100010112001.
The effect of micro-ramp control on fully developed turbulent flow over a forward-facing step(FFS)is investigated in a supersonic low-noise wind tunnel at Mach number 3 using nano-tracer planar laser scattering(NPLS)a...
Supported by the National Natural Science Foundation of China under Grant 61172017.
We derive the TE-mode two-dimensional multi-resolution time-domain(MRTD)iterative equations based on compactly supported wavelet basis functions as Haar,Daubechies and Coifman,and we develop a basis function selectabl...
Supported by the National Basic Research Program of China under Grant Nos 2011CB925604,2011CB922004;the Natural Science Foundation of China(10990103,60906058);Shanghai Committee of Science and Technology(09DJ1400700,11DZ1140900);China Postdoctoral Science Foundation(20110490075).
The junction temperature of red,green and blue high power light emitting diodes(LEDs)is measured by using the emission peak shift method and the forward voltage method.Both the emission peak shift and the forward volt...
Supported by the National Basic Research Program of China under Grant No 2010CB327504;the National Natural Science Foundation of China under Grant Nos 60936004 and 11074280;the Fundamental Research Funds for the Central Universities of China under Grant Nos JUSRP111A42,JUSRP211A37 and JUSRP20914;the State Key Laboratory of ASIC&System under Grant No 11KF003.
The forward current transport mechanism and Schottky barrier characteristics of a Ni/Au contact on n-GaN are studied by using temperature-dependent current-voltage(T–I–V)and capacitance-voltage(C–V)measurements.The...
Supported by the National Basic Research Program of China under Grant No 2010CB434811;the National Natural Science Foundation of China under Grant No 10874139;the Ph.D.Program Foundation of Ministry of Education of China under Grant No 200806970002;the Northwest University Innovation Fund for Postgraduate Students under Grant No 09YJC26.
Resolutions of degenerate four-wave mixing with forward and phase-conjugate configurations (FDFWM and PCDFWM) are investigated and compared theoretically and experimentally in hot rubidium (Rb) atomic vapor.The theore...
Channel temperature measurements of multi-finger AlGaN/OaN HEMTs by forward Schottky characteristics are presented. The temperature dependence of the forward gate-source Schottky junction voltage is investigated and i...
A composite right/left-handed (CRLH) coplanar waveguide (CPW) structure and its leaky-wave antenna (LWA) with continuous backward-to-forward scanning applications are proposed. The structure of the CRLH transmis...
Supported in part by the China Postdoctoral Science Foundation (No 20080440103), the National Natural Science Foundation of China under Grant Nos 10875112, and 10675110, and the Specialized Research Fund for the Doctoral Program of Higher Education (SRFDP) (No 20093402110030).
We investigate the possibility of probing R-parity violating interactions in forward-backward asymmetries, and conclude that the Tevatron collider is the best place to measure new interactions involving the first gene...
Supported by the National Natural Science Foundation of China under Grant No 19747118
The two-photon-exchange (TPE) correction to elastic ep scattering in the forward angle region is discussed based on a simple hadronic model. It is found that the correction is exactly zero in the forward angle limit...