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Volumn 82, Issue 4, 2010, Pages

Quantum inelastic collisions between paraexcitons in Cu2O

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EID: 77956662763     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.82.041201     Document Type: Article
Times cited : (39)

References (31)
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    • -1 dependence of the density-dependent decay rate of paraexcitons, which is inconsistent with our current results. We observed no significant change in the decay rate between 5.1 and 30.5 K [see Fig. ].
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    • Using the diffusion coefficients D reported in Ref. here is valid since our sample is from the same "boule" as in Refs., and the quality of the samples is similar judging from the lifetime of paraexcitons at low temperatures. In addition, we avoided experiments below 4 K, where the exciton-phonon scattering rate rapidly decreases and thus D can be sensitive to the impurity concentration, making it difficult to extract universal results
    • Using the diffusion coefficients D reported in Ref. here is valid since our sample is from the same "boule" as in Refs., and the quality of the samples is similar judging from the lifetime of paraexcitons at low temperatures. In addition, we avoided experiments below 4 K, where the exciton-phonon scattering rate rapidly decreases and thus D can be sensitive to the impurity concentration, making it difficult to extract universal results.
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    • See supplementary material at http://link.aps.org/supplemental/10.1103/ PhysRevB.82.041201 for typical results.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.