Ultrafast optical response and inter-valley scattering in GaSb/AlSb quantum wells

Ultrafast optical response and inter-valley scattering in GaSb/AlSb quantum wells

We report femtosecond time-resolved differential transmission measurements of GaSb/AlSb quantum wells which reveal direct evidence of electron Gamma-L intervalley scattering. Raman measurements of non-equilibrium phonons generated by intra-Gamma electron relaxation yield a complementary picture of t...

Bibliografski detalji
Glavni autori:	Smith, D, O'Sullivan, E, Rota, L, Maciel, A, Ryan, J
Format:	Conference item
Izdano:	1998

Slični predmeti

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od: Broadley, V, i dr.
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od: Salesse, A, i dr.
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Optical probing of the minigap in InAs/GaSb superlattices
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od: Turner, K, i dr.
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od: Mock, P, i dr.
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High field magnetoresistance of strongly coupled InAs/GaSb superlattices
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Long wavelength photoresponse of short period InAs/GaSb superlattices
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Superlattice magnetophonon resonances in strongly coupled InAs/GaSb superlattices
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Atomic-column scanning transmission electron microscopy analysis of misfit dislocations in GaSb/ GaAs quantum dots
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