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Author Smolyaninov, I. I.; Zayats, A. V.; Stanishevsky, A.; Davis, C. C. url  doi
openurl 
  Title Optical control of photon tunneling through an array of nanometer-scale cylindrical channels Type Journal Article
  Year 2002 Publication Phys. Rev. B Abbreviated Journal (up) Phys. Rev. B  
  Volume 66 Issue 20 Pages 205414_1-205414_5  
  Keywords optical mixing  
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  Corporate Author Thesis  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1098-0121 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Serial 499  
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Author Su, M. Y.; Carter, S. G.; Sherwin, M. S. url  doi
openurl 
  Title Strong-field terahertz optical mixing in excitons Type Journal Article
  Year 2003 Publication Phys. Rev. B Abbreviated Journal (up) Phys. Rev. B  
  Volume 67 Issue 12 Pages  
  Keywords optical mixing  
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  Corporate Author Thesis  
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  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1098-0121 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Serial 500  
Permanent link to this record
 
 
Author Ciulin, V.; Carter, S. G.; Sherwin, M. S. url  doi
openurl 
  Title Terahertz optical mixing in biased GaAs single quantum wells Type Journal Article
  Year 2004 Publication Phys. Rev. B Abbreviated Journal (up) Phys. Rev. B  
  Volume 70 Issue 11 Pages 115312-(1-6)  
  Keywords optical mixing  
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  Corporate Author Thesis  
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  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1098-0121 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Serial 501  
Permanent link to this record
 
 
Author Kerman, Andrew J.; Yang, Joel K. W.; Molnar, Richard J.; Dauler, Eric A.; Berggren, Karl K. openurl 
  Title Electrothermal feedback in superconducting nanowire single-photon detectors Type Journal Article
  Year 2009 Publication Phys. Rev. B Abbreviated Journal (up) Phys. Rev. B  
  Volume 79 Issue 10 Pages 4  
  Keywords SNSPD  
  Abstract We investigate the role of electrothermal feedback in the operation of superconducting nanowire single-photon detectors (SNSPDs). It is found that the desired mode of operation for SNSPDs is only achieved if this feedback is unstable, which happens naturally through the slow electrical response associated with their relatively large kinetic inductance. If this response is sped up in an effort to increase the device count rate, the electrothermal feedback becomes stable and results in an effect known as latching, where the device is locked in a resistive state and can no longer detect photons. We present a set of experiments which elucidate this effect and a simple model which quantitatively explains the results.  
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  Notes Approved no  
  Call Number RPLAB @ gujma @ Serial 680  
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Author Bulaevskii, L. N.; Graf, M. J.; Batista, C. D.; Kogan, V. G. openurl 
  Title Vortex-induced dissipation in narrow current-biased thin-film superconducting strips Type Journal Article
  Year 2011 Publication Phys. Rev. B Abbreviated Journal (up) Phys. Rev. B  
  Volume 83 Issue 14 Pages 9  
  Keywords  
  Abstract A vortex crossing a thin-film superconducting strip from one edge to the other, perpendicular to the bias current, is the dominant mechanism of dissipation for films of thickness d on the order of the coherence length ξ and of width w much narrower than the Pearl length Λâ‰<ab>wâ‰<ab>ξ. At high bias currents I*<I<Ic the heat released by the crossing of a single vortex suffices to create a belt-like normal-state region across the strip, resulting in a detectable voltage pulse. Here Ic is the critical current at which the energy barrier vanishes for a single vortex crossing. The belt forms along the vortex path and causes a transition of the entire strip into the normal state. We estimate I* to be roughly Ic/3. Furthermore, we argue that such “hot” vortex crossings are the origin of dark counts in photon detectors, which operate in the regime of metastable superconductivity at currents between I* and Ic. We estimate the rate of vortex crossings and compare it with recent experimental data for dark counts. For currents below I*, that is, in the stable superconducting but resistive regime, we estimate the amplitude and duration of voltage pulses induced by a single vortex crossing.  
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  Notes SSPD Approved no  
  Call Number RPLAB @ gujma @ Serial 688  
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