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40篇 您的检索式:作者名="Ban D H"
    题名 作者 年代 出处 被引量
1Terahertz Semiconductor Quantum Well Devices显示文摘For eventually providing terahertz science with compact and convenient devices,terahertz (1~10THz) quantum-well photodetectors and quantum-cascade lasers are investigated.The design and projected detector performance are presented together with experimental results for several test devices,all working at photon energies below and around optical phonons.Background limited infrared performance (BLIP) operations are observed for all samples (three in total),designed for different wavelengths.BLIP temperatures of 17,13,and 12K are achieved for peak detection frequencies of 9.7THz(31μm),5.4THz(56μm),and 3.2THz(93μm),respectively.A set of THz quantum-cascade lasers with identical device parameters except for doping concentration is studied.The δ-doping density for each period varies from 3.2×1010 to 4.8×1010cm-2.We observe that the lasing threshold current density increases monotonically with doping concentration.Moreover,the measurements for devices with different cavity lengths provide evidence that the free carrier absorption causes the waveguide loss also to increase monotonically.Interestingly the observed maximum lasing temperature is best at a doping density of 3.6×1010cm-2.Liu H C Luo H Ban D Waichter M Song C Y Wasilewski Z R Buchanan M Aers G C SpringThorpe A J Cao J C Feng S L Williams B S Hu Q 2006Journal of Semiconductors2006,27,4:2
2显示文摘Liu H C Wachter M Ban D ct al 2005Appl Phys Lett2005,,:1
3First report of rootknot nematode Meloidogyne enterolobii on guava in Vietnam显示文摘Iwahori H Truc N T N Ban D V 2009Plant Disease2009,93,6:1
4GM-CSF deficiency reduces macrophage PPARγ expression and aggravates atherosclerosis in apoE-deficient mice显示文摘Michael D Ban H T Alex B 2006Ather Thromb Vasc Biol2006,26,:1
5Investigation of Temperature Effects on Modal Parameters of the China National Aquatics Center 显示文摘Zhang D Y Ban Y Q Li H Ou J P 2012Advances in Structural Engineering2012,,:1
6Software Modeling and Analysis Using a Hierarchical Object-orientod Petri Net 显示文摘Hong J E Ban D H 2000Infornmtion Sciences (SIXI20 - 0255)2000,130,4:1
7Plkl regulates activation of the anaphase promoting complex by phosphorylating and triggering SCF beta TrCP-dependent destruction of the APC inhibitor Emil 显示文摘Hansen D V Loktev A V Ban K H Jackson P K 2004Mol Biol Cell2004,15,12:1
8Photosynthetic plasticity of phalaenopsis in response to different light environments显示文摘Ming J L Ban D H 2004Journal of plant physiology2004,161,:1
9Phylogenetic and evolutionary relationships between Elymus humidus and other Elymus species based on sequencing of non-coding regions of cpDNA and AFLP of unclear DNA显示文摘Xu D H Ban T 2004Theoretical Applied Genetics2004,,108:1
10Phylogenetic and evolutionary relationships between Elymus humidus and other Elymus species based on sequencing of non-coding regions of cpDNA and AFLP of nuclear DNA显示文摘Xu D H Ban T 2004Theoretical and Applied Genetics2004,108,:1
11查看详情显示文摘S R Ban D M Du H Liu 0,,:1
12Conversion of AFLP markers associated with FHB resistance in wheat into STS markers with an extension-AFLP method 显示文摘Xu D H Ban T 2004Genome2004,47,4:1
13Conversion of AFLP markers associated with FHB resistance in wheat into STS markers with an extension-AFLP method显示文摘Xu D H Ban T 2004Genome2004,47,4:1
14Intraspinal cord graft of autol- ogous activated Schwann cells efficiently promotes axonal regenera- tion and functional recovery after rat spinal cord injury显示文摘Ban D X Kong X H Feng S Q 2009Brain Res2009,1256,:1
15An in vitro mucosal model for prediction of the bioadhesion of alginate solutions to the oesophagus 显示文摘Batchelor H K Banning D Dettmar P W 2002J of Pharma2002,238,12:1
16Near-infrared to visible light optical upeonversion by direct tandem integration of organic light-emitting diode and inorganic photodetector 显示文摘Ban D Han S Lu Z H 2007Appl Phys Lett2007,90,31:1
17Photosynthetic plasticity of Phalaenopsis in response to different light environments 显示文摘Lin M J Ban D H 2004Journal of Plant Physiology2004,14,:1
18Optical upeonverter with in tegrated heterojunction phototransistor and light-emitting diode显示文摘Luo H Ban D Liu H C 2006Appl Phys Lett2006,88,35:1
19Optimized GaAs/A1GaAs light-emitting diodes and high efficiency wafer-fused optical up-conversion devices显示文摘Ban D Luo H Liu H C 2004J Appl Phys2004,96,9:1
20Hair Fiber as a Precursor for Synthesizing of' Sulfur- and Nitrogen-co-doped Carbon Dots with Tunable Luminescence Properties 显示文摘Sun D Ban R Zhang P H 2013Carbon2013,64,:1
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