ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
6H-SiC was doped with phosphorus (P) donors by neutron transmutation. IRtransmission spectra were taken in the temperature range from 6 K to 300 K. A great number ofabsorption lines is observed at temperatures below 140 K; these lines are attributed to transitions ofthe donor electron between ground states and bound excited states of P-related donors. Based onFaulkner's theory, three series of effective-mass-like states (P1, P2, P3) could be identified. Thecorresponding ground state energies are: E(P1) = EC - 91.5 meV, E(P2) = EC - 81.8 meV,E(P3) = EC - 73.5 meV
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/20/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.600-603.441.pdf
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