Abstract
The ultrafast inter-conduction band carrier dynamics in 6H–SiC was observed by using pump and probe transient absorption technique. Probe wavelength dependence of the bleaching was compared with the steady-state absorption profiles for polarizations parallel and perpendicular to the c axis, and these bleachings were ascribed to the decrease of electron populations in the lowest conduction band. The relaxation time from the higher to the lowest conduction band due to the inter-conduction band electron–phonon scattering is 1.25 ps.
References
10
Referenced
12
10.1063/1.122995
/ Appl. Phys. Lett. (1999)10.1103/PhysRevB.59.13535
/ Phys. Rev. B (1999)10.1063/1.1289651
/ Appl. Phys. Lett. (2000)10.1016/0038-1098(65)90092-X
/ Solid State Commun. (1965)10.1103/PhysRevB.59.12890
/ Phys. Rev. B (1999)10.1063/1.116409
/ Appl. Phys. Lett. (1996)10.1103/PhysRevB.62.12896
/ Phys. Rev. B (2000)10.1103/PhysRevB.48.5696
/ Phys. Rev. B (1993)10.1103/PhysRevB.51.9629
/ Phys. Rev. B (1995)10.1063/1.120271
/ Appl. Phys. Lett. (1997)
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 10:18 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 3, 2024, 3:42 p.m.) |
Indexed | 1 year, 6 months ago (Feb. 7, 2024, 7:31 p.m.) |
Issued | 24 years ago (Aug. 27, 2001) |
Published | 24 years ago (Aug. 27, 2001) |
Published Print | 24 years ago (Aug. 27, 2001) |
@article{Tomita_2001, title={Inter-conduction band electron relaxation dynamics in 6H–SiC}, volume={79}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1399304}, DOI={10.1063/1.1399304}, number={9}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Tomita, T. and Saito, S. and Suemoto, T. and Harima, H. and Nakashima, S.}, year={2001}, month=aug, pages={1279–1281} }