Citation: Sp. Karna, THEORY AND CALCULATIONS OF ELECTRIC-FIELD EFFECTS ON HYPERFINE INTERACTIONS, International journal of quantum chemistry, 70(4-5), 1998, pp. 771-778
Authors:
CHAVEZ JR
KARNA SP
VANHEUSDEN K
BROTHERS CP
PUGH RD
SINGARAJU BK
WARREN WL
DEVINE RAB
Citation: Jr. Chavez et al., MICROSCOPIC STRUCTURE OF THE E'-DELTA CENTER IN AMORPHOUS SIO2 - A FIRST PRINCIPLES QUANTUM-MECHANICAL INVESTIGATION, IEEE transactions on nuclear science, 44(6), 1997, pp. 1799-1803
Authors:
VANHEUSDEN K
DEVINE RAB
SCHWANK JR
FLEETWOOD DM
POLCAWICH RG
WARREN WL
KARNA SP
PUGH RD
Citation: K. Vanheusden et al., IRRADIATION RESPONSE OF MOBILE PROTONS IN BURIED SIO2-FILMS, IEEE transactions on nuclear science, 44(6), 1997, pp. 2087-2094
Citation: Sp. Karna, SPIN-UNRESTRICTED TIME-DEPENDENT HARTREE-FOCK THEORY OF FREQUENCY-DEPENDENT LINEAR AND NONLINEAR-OPTICAL PROPERTIES (VOL 104, PG 6590, 1996), The Journal of chemical physics, 105(14), 1996, pp. 6091-6091
Citation: Sp. Karna, SPIN-UNRESTRICTED TIME-DEPENDENT HARTREE-FOCK THEORY OF FREQUENCY-DEPENDENT LINEAR AND NONLINEAR-OPTICAL PROPERTIES, The Journal of chemical physics, 104(17), 1996, pp. 6590-6605
Authors:
KESHARI V
WIJEKOON WMKP
PRASAD PN
KARNA SP
Citation: V. Keshari et al., HYPERPOLARIZABILITIES OF ORGANIC-MOLECULES - AB-INITIO TIME-DEPENDENTCOUPLED PERTURBED HARTREE-FOCK-ROOTHAAN STUDIES OF BASIC HETEROCYCLICSTRUCTURES, Journal of physical chemistry, 99(22), 1995, pp. 9045-9050
Citation: Sp. Karna et al., GEOMETRICAL EFFECT ON THE NONLINEAR-OPTICAL PROPERTIES OF MODEL RIGID-ROD POLYMERS - AB-INITIO TIME-DEPENDENT COUPLED HARTREE-FOCK STUDIES, Chemical physics letters, 234(4-6), 1995, pp. 390-394
Citation: Wmkp. Wijekoon et Sp. Karna, COMPARATIVE RAMAN, INFRARED AND OPTICAL SPECTROSCOPIC STUDIES OF THIN-FILMS OF AN AXIALLY SUBSTITUTED PHTHALOCYANINE COMPOUND, Journal of Raman spectroscopy, 25(12), 1994, pp. 949-952
Citation: Pn. Prasad et Sp. Karna, NONLINEAR-OPTICAL EFFECTS IN MOLECULES AND POLYMERS - ISSUES AND OPPORTUNITIES, International journal of quantum chemistry, 1994, pp. 395-410
Authors:
KARNA SP
ZHANG Y
SAMOC M
PRASAD PN
REINHARDT BA
DILLARD AG
Citation: Sp. Karna et al., NONLINEAR-OPTICAL PROPERTIES OF NOVEL THIOPHENE DERIVATIVES - EXPERIMENTAL AND AB-INITIO TIME-DEPENDENT COUPLED PERTURBED HARTREE-FOCK STUDIES, The Journal of chemical physics, 99(12), 1993, pp. 9984-9993
Citation: Sp. Karna, A DIRECT TIME-DEPENDENT COUPLED PERTURBED HARTREE-FOCK-ROOTHAAN APPROACH TO CALCULATE MOLECULAR (HYPER)POLARIZABILITIES, Chemical physics letters, 214(2), 1993, pp. 186-192