Items where Author is "Rama Rao, K. V. S."

Article

Bhasikuttan, A. C. ; Sapre, A. V. ; Rama Rao, K. V. S. ; Mittal, J. P. (1995) Photoionization of crystal violet in aqueous solution Photochemistry and Photobiology, 62 (2). pp. 245-250. ISSN 0031-8655

Bhasikuttan, A. C. ; Shastri, L. V. ; Sapre, A. V. ; Rama Rao, K. V. S. ; Mittal, J. P. (1994) Reduction of triphenyl methane dyes by the diphenyl ketyl radical and hydrated electrons: a time-resolved study Journal of Photochemistry and Photobiology A: Chemistry, 84 (3). pp. 237-244. ISSN 1010-6030

Chowdhury, P. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1994) Infrared multiphoton dissociation of acrolein. Time-resolved observation of CO(v = 1) IR emission at 4.7 µm Chemical Physics Letters, 218 (1-2). pp. 60-66. ISSN 0009-2614

Kumar, Awadhesh ; Chowdhury, P. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1993) IR and UV photolysis of 1,3-cyclohexadiene. Evidence for formation of vibrationally excited 1,3,5-hexatriene Chemical Physics Letters, 212 (1-2). pp. 103-108. ISSN 0009-2614

Kumar, Awadhesh ; Vatsa, R. K. ; Naik, P. D. ; Rama Rao, K. V. S. ; Mittal, J. P. (1993) Infrared fluorescence from nascent CO₂ and COF₂ photoproducts in IR-multiphoton dissociation of trifluoroacetic acid Chemical Physical Letters, 208 (5-6). pp. 385-391. ISSN 0009-2614

Vatsa, R. K. ; Kumar, Awadhesh ; Naik, P. D. ; Rama Rao, K. V. S. ; Mittal, J. P. (1993) UV absorption spectrum and decay kinetics of CF₂Br in CO₂ laser-induced photodissociation of CF₂Br₂ Chemical Physics Letters, 207 (1). pp. 75-80. ISSN 0009-2614

Vatsa, R. K. ; Kumar, Awadhesh ; Naik, P. D. ; Rama Rao, K. V. S. ; Mittal, J. P. (1993) Time-resolved infrared fluorescence from 2ν₁ and 2ν₈ modes of CF₂Cl₂ excited by a CO₂ laser Chemical Physics Letters, 205 (2-3). pp. 133-139. ISSN 0009-2614

Ghosh, H. N. ; Palit, D. K. ; Sapre, A. V. ; Rama Rao, K. V. S. ; Mittal, J. P. (1993) Dual sites of solvation for electrons produced by photoionisation in aqueous micellar solutions Chemical Physics Letters, 203 (1). pp. 5-11. ISSN 0009-2614

Parthasarathy, V. ; Sarkar, S. K. ; Pushpa, K. K. ; Rao, K. A. ; Rama Rao, K. V. S. ; Mittal, J. P. (1993) Carbon-13 enrichment by IR laser chemistry of CHF₃-Cl₂ Applied Physics B: Lasers and Optics, 56 (2). pp. 101-103. ISSN 0946-2171

Parthasarathy, V. ; Sarkar, S. K. ; Iyer, N. V. ; Rama Rao, K. V. S. ; Mittal, J. P. (1993) Laser isotope separation of ¹³C: a comparative study Applied Physics B: Lasers and Optics, 56 (5). pp. 321-325. ISSN 0946-2171

Kumar, Awadhesh ; Vatsa, R. K. ; Naik, P. D. ; Rama Rao, K. V. S. ; Mittal, J. P. (1992) Time-resolved infrared fluorescence from an IR multiphoton dissociation product of trifluoroacetic anhydride Chemical Physics Letters, 200 (3). pp. 283-289. ISSN 0009-2614

Chowdhury, P. K. ; Vatsa, R. K. ; Kumar, Awadhesh ; Rama Rao, K. V. S. ; Mittal, J. P. (1992) CO₂ laser-induced photolysis of spirohexane: time resolved observation of vibrationally excited 1,3-butadiene Spectrochimica Acta Part A: Molecular Spectroscopy, 48 (11-12). pp. 1693-1699. ISSN 0584-8539

Sarkar, S. K. ; Nayak, A. K. ; Parthasarathy, V. ; Rama Rao, K. V. S. ; Mittal, J. P. (1992) Infrared multiphoton dissociation in focused laser beams: I. Generalization Infrared Physics, 33 (6). pp. 493-503. ISSN 0020-0891

Sarkar, S. K. ; Nayak, A. K. ; Parthasarathy, V. ; Rama Rao, K. V. S. ; Mittal, J. P. (1992) Infrared multiphoton dissociation in focused laser beams: II. Application to T/D/H isotope separation Infrared Physics, 33 (6). pp. 505-510. ISSN 0020-0891

Kumar, Awadhesh ; Chowdhury, P. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1992) Four-centered concerted ethane elimination in the IR and UV laser photolysis of dimethyldisulfide. Real-time observation of S₂ and CH₃S radicals Chemical Physics Letters, 198 (3-4). pp. 406-412. ISSN 0009-2614

Sarkar, S. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1992) Laser induced decomposition of uranium tetrahydroborate Polyhedron, 11 (21). pp. 2783-2786. ISSN 0277-5387

Naik, P. D. ; Pavanaja, U. B. ; Sapre, A. V. ; Rama Rao, K. V. S. ; Mittal, J. P. (1991) Chemiluminescent reaction of oxygen atoms with carbon disulfide Chemical Physics Letters, 186 (6). pp. 565-571. ISSN 0009-2614

Kumar, Awadhesh ; Chowdhury, P. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1991) Real-time observation of concerted benzene formation in the infrared multiphoton dissociation of 1,4-cyclohexadiene Chemical Physics Letters, 182 (2). pp. 165-170. ISSN 0009-2614

Nayak, A. K. ; Sarkar, S. K. ; Biswas, D. J. ; Rama Rao, K. V. S. ; Mittal, J. P. (1991) Separation of tritium from deuterium by pulsed NH₃ laser-selective multiple photon dissociation of CTCl₃ Applied Physics B: Lasers and Optics, 53 (4). pp. 246-249. ISSN 0946-2171

Karve, R. S. ; Sarkar, S. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1991) TEA CO₂ laser-induced photodissociation of UF₆ via interspecies V-V energy transfer from multiple photon excited halomethanes Applied Physics B: Lasers and Optics, 53 (2). pp. 108-114. ISSN 0946-2171

Naik, P. D. ; Rama Rao, K. V. S. ; Mittal, J. P. (1990) IR-laser-induced reaction at catalytic surface: dehydrochlorination of 1,2-dichloroethane at a BaSO₄ surface Chemical Physics Letters, 175 (1-2). pp. 59-66. ISSN 0009-2614

Sarkar, S. K. ; Nayak, A. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1990) Isotope selective IR multiphoton dissociation in an efficient laser waveguide reactor Journal of Photochemistry and Photobiology A: Chemistry, 54 (2). pp. 159-169. ISSN 1010-6030

Naik, P. D. ; Pavanaja, U. B. ; Sapre, A. V. ; Rama Rao, K. V. S. ; Mittal, J. P. ; Iyer, R. M. (1989) Chemiluminescent reactions of some bromine-containing hydrocarbons with samarium under beam-gas conditions Journal of Photochemistry and Photobiology A: Chemistry, 49 (1-2). pp. 41-51. ISSN 1010-6030

Nayak, A. K. ; Sarkar, S. K. ; Karve, R. S. ; Parthasarathy, V. ; Rama Rao, K. V. S. ; Mittal, J. P. ; Krishnamachari, S. L. N. G. ; Venkitachalam, T. V. (1989) Infrared laser multiple photon dissociation of thiophene in gas phase Applied Physics B: Lasers and Optics, 48 (5). pp. 437-443. ISSN 0946-2171

Karve, R. S. ; Nayak, A. K. ; Sarkar, S. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1989) Selectivity enhancement in tritium isotope separation by multiple frequency multiple photon dissociation of the CTF₃/CHF₃ system Applied Physics B: Lasers and Optics, 49 (6). pp. 571-576. ISSN 0946-2171

Nayak, A. K. ; Karve, R. S. ; Sarkar, S. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1989) T/D isotope selectivity in CO₂ laser induced multiple-frequency multiphoton dissociation of trifluoromethane-T Applied Physics B: Lasers and Optics, 49 (2). pp. 139-143. ISSN 0946-2171

Naik, P. D. ; Pavanaja, U. B. ; Sapre, A. V. ; Rama Rao, K. V. S. ; Mittal, J. P. ; Iyer, R. M. ; Bajaj, P. N. (1988) Chemiluminescent reactions of samarium with some chlorinated hydrocarbons Journal of Photochemistry and Photobiology A: Chemistry, 41 (3). pp. 285-292. ISSN 1010-6030

Chowdhury, P. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1988) Infrared laser induced multiphoton dissociation of decafluorocyclopentane in a concerted pathway: time-resolved evidence of difluorocarbene formation Journal of Physical Chemistry, 92 (1). pp. 102-106. ISSN 0022-3654

Chowdhury, P. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1988) Transient isomerisation and inverse electronic relaxation of infrared multiple-photon excited Pentafluoropyridine Laser Chemistry, 8 (2-4). pp. 243-257. ISSN 0278-6273

Chowdhury, P. K. ; Pola, J. ; Rama Rao, K. V. S. ; Mittal, J. P. (1987) TEA CO₂ laser driven oxidation of tetrafluoroethene and decafluorocyclopentane with molecular oxygen. Evidence for the dioxetane mechanism Chemical Physics Letters, 142 (3-4). pp. 252-254. ISSN 0009-2614

Pavanaja, U. B. ; Naik, P. D. ; Sapre, A. V. ; Bajaj, P. N. ; Rama Rao, K. V. S. ; Mittal, J. P. ; Iyer, R. M. (1987) Molecular beam chemiluminescence studies of the systems Sm---SF₆ and Sm---CCl₄ Journal of Photochemistry, 38 . pp. 43-53. ISSN 0047-2670

Sarkar, S. K. ; Bajaj, P. N. ; Talukdar, R. K. ; Parthasarathy, V. ; Rama Rao, K. V. S. ; Mittal, J. P. ; Chakraborti, P. K. (1987) Thermal stability and IR-laser-driven selective photochemistry of a volatile uranyl compound at natural abundance Chemical Physics, 113 (1). pp. 159-165. ISSN 0301-0104

Sarkar, S. K. ; Parthasarathy, V. ; Rama Rao, K. V. S. ; Mittal, J. P. (1987) IR fluorescence studies of the IR multiple-photon dissociation of the system CDF₃-CHF₃ Journal of Photochemistry, 37 (1). pp. 1-10. ISSN 0047-2670

Chowdhury, P. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1987) Direct observation of retro-Diels-Alder reaction product in the IR multiphoton excited decafluorocyclo-hexene Spectrochimica Acta Part A: Molecular Spectroscopy, 43 (2). pp. 199-200. ISSN 0584-8539

Karve, R. S. ; Sarkar, S. K. ; Rama Rao, K. V. S. ; Mittal, Jai P. (1987) Vibrational energy relaxation in tea CO₂ laser excited CF₂Cl₂ Spectrochimica Acta Part A: Molecular Spectroscopy, 43 (2). pp. 165-166. ISSN 0584-8539

Sarkar, S. K. ; Parthasarathy, V. ; Rama Rao, K. V. S. ; Mittal, Jai P. (1986) IR multiple-photon excitation in CDF₃ probed by a pulsed optoacoustic technique Journal of Photochemistry, 35 (1). pp. 13-21. ISSN 0047-2670

Chowdhury, Pradyot K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1986) Infrared multiphoton-induced concerted: difluorocarbene elimination in octafluorocyclopentene by a pulsed carbon dioxide laser Journal of Physical Chemistry, 90 (13). pp. 2877-2882. ISSN 0022-3654

Bhawalkar, D. D. ; Chatterjee, U. K. ; Mittal, J. P. ; Nundy, U. ; Parthasarathy, V. ; Rama Rao, K. V. S. ; Sarkar, S. K. ; Shikharkhane, N. S. ; Puretzky, A. A. (1986) IR MPD CDF₃ in two-frequency IR fields Laser Chemistry, 6 (2). pp. 85-92. ISSN 0278-6273

Sarkar, S. K. ; Palit, D. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1986) Real-time observation of: CF₂ formation in the infrared multiple-photon dissociation of fluoroform-d Chemical Physics Letters, 131 (4-5). pp. 303-309. ISSN 0009-2614

Parthasarathy, V. ; Sarkar, S. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1986) Selective IR laser chemistry of CDF₃ in natural fluoroform Applied Physics B: Lasers and Optics, 39 (3). pp. 187-190. ISSN 0946-2171

Ramaprabhu, S. ; Rama Rao, K. V. S. ; Gopinathan, M. S. (1985) Evaluation of the electric field gradient at the ⁷⁹Br site due to BrO₂ radicals in Zn(BrO₃)₂ ·6H₂O, Cd(BrO₃)₂ ·2H₂O and Sr(BrO₃)₂ ·H₂O Journal of Molecular Structure, 131 (3-4). pp. 357-361. ISSN 0022-2860

Parthasarathy, V. ; Sarkar, S. K. ; Rama Rao, K. V. S. ; Mittal, Jai P. (1985) IR laser photolysis of CDF₃: role of buffer gas on selectivity and yield for deuterium enrichment in fluoroform Journal of Photochemistry, 29 (3-4). pp. 333-342. ISSN 0047-2670

Chowdhury, P. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1985) Sensitized decomposition of decafluorocyclohexene by IR-multiphoton-excited SF₆ in a CO₂ laser field Journal of Photochemistry, 28 (4). pp. 503-512. ISSN 0047-2670

Chowdhury, Pradyot K. ; Mittal, Jai P. ; Rama Rao, K. V. S. (1984) IR Multiphoton-induced retro Diels-Alder dissociation of decafluorocyclohexene by a pulsed CO₂ laser Journal of Photochemistry, 24 (4). pp. 373-381. ISSN 0047-2670

Parthasarathy, V. ; Sarkar, S. K. ; Singhal, V. P. ; Pandey, A. ; Rama Rao, K. V. S. ; Mittal, Jai P. (1982) TEA CO₂ laser-induced deuterium exchange in the ammonia-fluoroform-d system Chemical Physics Letters, 86 (3). pp. 259-264. ISSN 0009-2614

Sarkar, S. K. ; Parthasarathy, V. ; Pandey, A. ; Rama Rao, K. V. S. ; Mittal, Jai P. (1981) Isotope selective IR-laser multffhoton dissociation of CF₃Cl and selectivity enhancement with substrate pressure Chemical Physics Letters, 78 (3). pp. 479-482. ISSN 0009-2614

Karve, R. S. ; Sarkar, S. K. ; Rama Rao, K. V. S. ; Mittal, Jai P. (1981) Sensitized multiphoton dissociation of UF₆ in SF₆-UF₆ mixtures by a tea CO₂ laser Chemical Physics Letters, 78 (2). pp. 273-276. ISSN 0009-2614

Subbiah, Jyothi ; Sarkar, S. K. ; Rama Rao, K. V. S. ; Mittal, J. P. (1980) Laser photochemistry of UF6 Indian Journal of Physics, 54B . p. 121. ISSN 0019-5480

Shankar, Jagdish ; Rama Rao, K. V. S. ; Shastri, L. V. (1969) Peroxide formation in the .gamma.-radiolysis of aerated aqueous solutions of methyl iodide Journal of Physical Chemistry, 73 (1). pp. 52-57. ISSN 0022-3654