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74篇 您的检索式:作者名="Pepper G"
    题名 作者 年代 出处 被引量
1一种新型的高频半导体量子点单电子泵显示文摘除了直流负电压外,还在浅法刻蚀出的GaAs/AlGaAs量子线上的两个金属指形门上分别叠加两个相位相差π的正弦信号,从而对形成量子点的两个势垒作不等幅调制.在无源漏偏压的情况下,通过周期形成的量子点实现了单电子的搬运.由于新的半导体量子点单电子泵不是依赖库仑阻塞效应通过隧穿进行单电子输运,因此,该器件就不会受到固定隧穿时间引起的低工作频率限制.在1.7K温度下,频率达到3GHz仍然可以观测到量子化电流平台,对应的电流值达到0.5nA量级.这种新器件提供了实现高速度、高精度搬运单电子的另一种可能途径.李玲 Kaestner B Blumenthal M D Giblin S Janssen T J B M Pepper M Anderson D Jones G Ritchie D A 高洁 2008物理学报2008,57,3:4
2Endothelial cell integrin α5β1 expressionis modulated by eytokines and during migration in vitro 显示文摘Collo G Pepper GS 1999J Cell Science1999,11,:1
3Plasminogen activator expression in rat arterial smooth muscle cells depends on their phenotype and is modulated by cytokines 显示文摘Bochaton-Piallat M-L Gabbiani G Pepper MS 1998Circ Res1998,82,10:1
4Inhibition of angiogenesis by tissue inhibitor of metalloproteinase-3显示文摘Apte BA Pepper MS Voest E Montesano R Olsen B Murphy G 1997Invest Ophthalmol Vis Sci1997,38,:1
5Leaf orientation and yield of maize显示文摘Pepper G Z Pearce R B Mock J J 1977Crop Science1977,17,6:1
6Identification of the penumbra and infarct core on hyperacute noncontrast and perfusion CT显示文摘PARSONS M W PEPPER E M BATEMAN G A 2007Neurology2007,68,10:1
7Neurologic manifestations of paradoxical tuberculosis-associated immunereconstitution inflammatory syndrome: a case series 显示文摘Pepper DJ Marais S Maartens G 2009Clin Infect Dis2009,48,11:1
8Gene transfer of Alcaligenes eutrophus JMP134 plasmid pJP4 to indigenous soil recipients 显示文摘DiGiovanni G D Neilson J W Pepper I L 1996Appl Environ Microbiol1996,62,7:1
9Leaf orientation and yield of maize显示文摘Pepper G E Pearce R B Mock J J 1977Crop Science1977,,17:1
10Endothelial cell integrin alpha 5 beta 1 expression is modulated by cytokines and during migration in vitro显示文摘G Collo MS Pepper 1999J Cell Sci1999,112,:1
11Primary cervical ganglioneuroblastoma显示文摘MANJALY J G ALEXANDER V R PEPPER C M 2015Int J Pediatr Otorhinolaryngol2015,79,:1
12The nature and prevalence of anxiety disorders in primary care 显示文摘Nisenson L G Pepper C M 1998Hospital Psychiatry1998,20,:1
13Customer Per- spectives on Multi-level Coaches for Increas- ing Rail System Capacity显示文摘Pepper J Spitz G Adler T 2003Transportation Research Record: Journal of the Transporta- tion Research Board2003,,1838:1
14Plasminogen activator expression in rat arterial smooth muscle cells depends on their phenotype and is modulated by cytokines显示文摘Bochaton Piallat ML Gabbiani G Pepper MS etal 1998Circ Res1998,82,10:1
15Medicationerrors observed in 36 health care facilities显示文摘Barker K N Flynn E A Pepper G A 2002Arch In-tern Med2002,162,16:1
16Summary of benchmark nu merical studies 3-D natural convection in an air-filled en- closure显示文摘Pepper D W Hollands K G T 2002Numerical Heat Transfer: Part A2002,42,12:1
17Patient and staff safety:Voluntary reporting显示文摘Blegen MA Vaughn T Pepper G 2004American Journal of Medical Quality2004,19,2:1
18Frequency, severity, and prediction of tuberculous meningitis immune reeonstitution inflammatory syndrome 显示文摘Marais S Meintjes G Pepper DJ 2013Clin Infect Dis2013,56,3:1
19New method for high-accuracy determination of the fine-structure constant based quantized Hall resistance显示文摘Klitzing K V Dorda G and Pepper M 1980Physical Review Letters1980,45,:1
20Reporting of medication errors by pediatric nurses显示文摘Stratton K M Blegen M A Pepper G 2004J Pediatr Nurs2004,19,6:1
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