In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 36, No. 6R ( 1997-06-01), p. 3469-
Abstract:
Reactive scattering of O 2 with a Ge(100) surface has been studied using resonance enhanced multiphoton ionization (REMPI) at substrate temperatures between 870 and 1020 K. The first observation of the (2+1) REMPI of GeO is performed at around 297 nm. The desorption rate constant of GeO is determined by analyzing the GeO waveforms, and is estimated to be k =10 17.6±0.4 exp
(-2.4±0.1 eV/ k B T ) [ s -1 ], and the large pre-exponential factor is well reproduced using a transition state theory calculation. The angular distribution of the GeO is found to be isotropic on the virgin surface and deformed on the highly etched surface.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.36.3469
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1997
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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