dc.contributor.author | Likovich, Edward Michael | |
dc.contributor.author | Russell, Kasey Joe | |
dc.contributor.author | Narayanamurti, Venkatesh | |
dc.contributor.author | Lu, Hong | |
dc.contributor.author | Gossard, Arthur C. | |
dc.date.accessioned | 2010-02-01T14:18:29Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | Likovich, Edward M., Kasey J. Russell, Venkatesh Narayanamurti, Hong Lu, and Arthur C. Gossard. 2009. Direct injection tunnel spectroscopy of a p-n junction. Applied Physics Letters 95(2): 022106. | en_US |
dc.identifier.issn | 0003-6951 | en_US |
dc.identifier.uri | http://nrs.harvard.edu/urn-3:HUL.InstRepos:3606234 | |
dc.description.abstract | We demonstrate spectroscopic measurements on an InGaAs p-n junction using direct tunnel injection of electrons. In contrast to the metal-base transistor design of conventional ballistic electron emission spectroscopy (BEES), the base layer of our device is comprised of a thin, heavily doped p-type region. By tunneling directly into the semiconductor, we observe a significant increase in collector current compared to conventional BEES measurements. This could enable the study of systems and processes that have thus far been difficult to probe with the low-electron collection efficiency of conventional BEES, such as luminescence from single-buried quantum dots. | en_US |
dc.description.sponsorship | Engineering and Applied Sciences | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | American Institute of Physics | en_US |
dc.relation.isversionof | doi:10.1063/1.3177191 | en_US |
dc.relation.hasversion | http://www.seas.harvard.edu/venky/pdffiles/BEES_pnjunction.pdf | en_US |
dash.license | OAP | |
dc.title | Direct Injection Tunnel Spectroscopy of a p-n Junction | en_US |
dc.type | Journal Article | en_US |
dc.description.version | Accepted Manuscript | en_US |
dc.relation.journal | Applied Physics Letters | en_US |
dash.depositing.author | Narayanamurti, Venkatesh | |
dc.date.available | 2010-02-01T14:18:29Z | |
dc.identifier.doi | 10.1063/1.3177191 | * |
dash.contributor.affiliated | Russell, Kasey | |
dash.contributor.affiliated | Likovich, Edward Michael | |
dash.contributor.affiliated | Narayanamurti, Venkatesh | |