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Author | Peelaers, H.; Partoens, B.; Peeters, F.M. | ||||
Title | Phonons in Ge nanowires | Type | A1 Journal article | ||
Year | 2009 | Publication | Applied physics letters | Abbreviated Journal | Appl Phys Lett |
Volume | 95 | Issue | 12 | Pages | 122110,1-122110,3 |
Keywords | A1 Journal article; Condensed Matter Theory (CMT) | ||||
Abstract | The phonon spectra of thin freestanding, hydrogen passivated, Ge nanowires are calculated by ab initio techniques. The effect of confinement on the phonon modes as caused by the small diameters of the wires is investigated. Confinement causes a hardening of the optical modes and a softening of the longitudinal acoustic modes. The stability of the nanowires, undoped or doped with B or P atoms, is investigated using the obtained phonon spectra. All considered wires were stable, except for highly doped, very thin nanowires. | ||||
Address | |||||
Corporate Author | Thesis | ||||
Publisher | American Institute of Physics | Place of Publication | New York, N.Y. | Editor | |
Language | Wos | 000270243800035 | Publication Date | 2009-09-25 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 0003-6951; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.411 | Times cited | 12 | Open Access | |
Notes | Approved | Most recent IF: 3.411; 2009 IF: 3.554 | |||
Call Number | UA @ lucian @ c:irua:79307 | Serial | 2606 | ||
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