L. R. Ram-Mohan Website

Tight-binding Models for Quantum Heterostructures

''Barrier localization effects in the Al[x]Ga[1-x]As-Al[y]Ga[1-y]As superlattices''; Lok C. Lew Yan Voon, L. R. Ram-Mohan, H. Luo, and J. K.Furdyna, Physical Review B 47, 6585-6589 (1993).
''The tight binding representation of the optical matrix elements: theory and applications''; L. C. Lew Yan Voon and L. R. Ram-Mohan, Physical Review B 47, 15500-15508 (1993).
''Band-to-band lasing in type-II GaAs-AlAs short-period superlattices''; Lok C. Lew Yan Voon and L. R. Ram-Mohan, Superlattices and Microstructures 14, 49-52 (1993).
''Calculations of second-order nonlinear optical susceptibilities in III-V and II-VI semiconductor heterostructures''; L. C. Lew Yan Voon and L. R. Ram-Mohan, Physical Review B 50, 14421-14434 (1994).
''Intersubband [χ²] in symmetric and asymmetric n- and p-doped GaAs and HgTe quantum wells'', L. C. Lew Yan Voon and L. R. Ram-Mohan, Proc. 7th Annual IEEE-LEOS Meeting, Boston, IEEE publications p30-31 (1994).
INVITED PAPER: ''Finite element and tight-binding calculations of nonlinear optical properties in wavefunction-engineered quantum heterostructures,'' L. R. Ram-Mohan, Proc. 8th Annual IEEE-LEOS Meeting, San Francisco, IEEE publications, Vol. 2, p17-18 (1995).
''Electronic and optical properties of (001) Si/ZnS heterostructures''; L. C. Lew Yan Voon, L. R. Ram-Mohan, and R. Soref, Applied Physics Letters e70, 1837-1839 (1997).
INVITED PAPER: ''Progress towards Si-based inter-subband lasers'', R. A. Soref, L. Friedman, L. C. Lew Yan Voon, L. R. Ram-Mohan, and G. Sun, Journal of Vacuum Science and Technology B16, 1525-1528 (1998).

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