| dc.contributor.author | Vitiello, Miriam S. | |
| dc.contributor.author | Iotti, Rita C. | |
| dc.contributor.author | Rossi, Fausto | |
| dc.contributor.author | Mahler, Lukas | |
| dc.contributor.author | Tredicucci, Alessandro | |
| dc.contributor.author | Beere, Harvey E. | |
| dc.contributor.author | Ritchie, David A. | |
| dc.contributor.author | Hu, Qing | |
| dc.contributor.author | Scamarcio, Gaetano | |
| dc.date.accessioned | 2014-05-02T13:22:50Z | |
| dc.date.available | 2014-05-02T13:22:50Z | |
| dc.date.issued | 2012-02 | |
| dc.date.submitted | 2011-12 | |
| dc.identifier.issn | 00036951 | |
| dc.identifier.issn | 1077-3118 | |
| dc.identifier.uri | http://hdl.handle.net/1721.1/86352 | |
| dc.description.abstract | We report on the experimental observation of non-equilibrium longitudinal (LO) and interface transverse-like (IF-TO) optical phonons populations associated with electron transport in resonant-phonon THz quantum-cascade lasers. The measured LO-phonon occupation numbers are in excellent agreement with the result of Monte Carlo simulations at a phonon in-plane wave number q = 4.2 × 10[superscript +4] cm[superscript −1], and they remain about 40% larger than the IF-TO ones. | en_US |
| dc.language.iso | en_US | |
| dc.publisher | American Institute of Physics (AIP) | en_US |
| dc.relation.isversionof | http://dx.doi.org/10.1063/1.3687913 | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.source | MIT web domain | en_US |
| dc.title | Non-equilibrium longitudinal and transverse optical phonons in terahertz quantum cascade lasers | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Vitiello, Miriam S., Rita C. Iotti, Fausto Rossi, Lukas Mahler, Alessandro Tredicucci, Harvey E. Beere, David A. Ritchie, Qing Hu, and Gaetano Scamarcio. “Non-Equilibrium Longitudinal and Transverse Optical Phonons in Terahertz Quantum Cascade Lasers.” Appl. Phys. Lett. 100, no. 9 (2012): 091101. © 2012 American Institute of Physics | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Research Laboratory of Electronics | en_US |
| dc.contributor.mitauthor | Hu, Qing | en_US |
| dc.relation.journal | Applied Physics Letters | en_US |
| dc.eprint.version | Final published version | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
| dspace.orderedauthors | Vitiello, Miriam S.; Iotti, Rita C.; Rossi, Fausto; Mahler, Lukas; Tredicucci, Alessandro; Beere, Harvey E.; Ritchie, David A.; Hu, Qing; Scamarcio, Gaetano | en_US |
| dc.identifier.orcid | https://orcid.org/0000-0003-1982-4053 | |
| mit.license | PUBLISHER_POLICY | en_US |
| mit.metadata.status | Complete | |
