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DOI	10.1126/science.262.5138.1425
	Photon emission at molecular resolution induced by a scanning tunneling microscope
	Berndt R.; Gaisch R.; Gimzewski J.K.; Reihl B.; Schlittler R.R.; Schneider W.D.; Tschudy M.
发表日期	1993
ISSN	0036-8075
起始页码	1425
结束页码	1427
卷号	262 期号:5138
英文摘要	The tip-surface region of a scanning tunneling microscope (STM) emits light when the energy of the tunneling electrons is sufficient to excite luminescent processes. These processes provide access to dynamic aspects of the local electronic structure that are not directly amenable to conventional STM experiments. From monolayer films of carbon-60 fullerenes on gold(110) surfaces, intense emission is observed when the STM tip is placed above an individual molecule. The diameter of this emission spot associated with carbon-60 is approximately 4 angstroms. These results demonstrate the highest spatial resolution of light emission to date with a scanning probe technique.
英文关键词	Electroluminescence; Electron energy levels; Electron tunneling; Gold; Microscopic examination; Molecules; Photons; Substrates; Carbon-60 molecules; Induced photon emission; Molecularly resolved STM images; Monolayer films; Scanning tunneling microscopy (STM); Single crystal gold substrates; Carbon
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243032
作者单位	Institut de Physique Expérimentale, Université de Lausanne, CH-1015 Lausanne, Switzerland; IBM Research Division, Zurich Research Laboratory, CH-8803 Rüschlikon, Switzerland
推荐引用方式 GB/T 7714	Berndt R.,Gaisch R.,Gimzewski J.K.,et al. Photon emission at molecular resolution induced by a scanning tunneling microscope[J],1993,262(5138).
APA	Berndt R..,Gaisch R..,Gimzewski J.K..,Reihl B..,Schlittler R.R..,...&Tschudy M..(1993).Photon emission at molecular resolution induced by a scanning tunneling microscope.Science,262(5138).
MLA	Berndt R.,et al."Photon emission at molecular resolution induced by a scanning tunneling microscope".Science 262.5138(1993).