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Number of items: 119.

Conference Paper

Ramesh, KP and Ramakrishna, J and Suresh, KS and Rao, CR (2000) Pressure Dependence of the Chlorine NQR in Chloro Pyridines. In: the XVth International Symposium on Nuclear Quadrupole Interactions, July,25-30.1999, Leipzig, Germany,.

Rajan, K and Patnaik, LM and Ramakrishna, J (1997) High-speed Image reconstruction based on CBP and Fourier Inversion Methods. In: High Performance Computing on the Information Superhighway, 1997. HPC Asia '97, 28 April-2 May, Seoul, 401 -406.

Rajan, K and Patnaik, LM and Ramakrishna, J (1995) Parallel implementation of the EM algorithm for PET image reconstruction. In: 1st IWPP. Parallel Processing. Proceedings of the First International Workshop on Parallel Processing (IWPP-94), 26-31 Dec. 1994, Bangalore, India, pp. 157-161.

Ramakrishna, J and Weiden, N and Weiss, A (1990) Nuclear quadrupole coupling tensors of $^2H$ in the α-alum $RbAl(SO_4)_2·12D_2O$ and the dynamical behaviour of the $D_2O$ molecules. An investigation by NMR and IR. In: Xth International Symposium on NQR Spectroscopy, 22-26 Aug. 1989, Takayama, Japan, pp. 511-518.

Conference Poster

Chakradhar, Sreekanth RP and Ramesh, KP and Ramakrishna, J (2004) 7Li, 31P and 1H Static and MAS NMR investigations in the mixed crystals Li(1-x)(NH4)xH2PO4 (0.3 \leq x \leq 0.7). In: DAE Solid State Physics Symposium, Dec 26 - 30, 2004, Amritsar, India.

Chakradhar, Sreekanth RP and Subramanian, S and Ramesh, KP and Ramakrishna, J (2004) Evidence of Quantum Roatational Tunelling in Orientational glass at low temperature - A NMR study. In: Symposium on NMR Drug Design and Bioinformatics, February 17-20, 2004, Bose Institute and S. N. Bose National Centre for Basic Sciences, Kolkata, India, p. 131.

Journal Article

Ramanuja, MN and Ramesh, KP and Ramakrishna, J (2009) NMR relaxation study of disorder in the mixed system BP x GPI(1-x) and the low temperature transition from classical to quantum rotation. In: Molecular physics, 107 (7). pp. 643-652.

Ramanuja, MN and Ramesh, KP and Ramakrishna, J (2008) NMR relaxation study of disorder in condensed matter - low temperature studies in the mixed system - $BPI_{1-x}BP_x$ - transition from classical to quantum rotation. In: Molecular Physics, 106 (6). pp. 745-751.

Ramesh, KP and Suresh, KS and Rao, Raghavendra C and Ramakrishna, J (2008) Pressure and temperature dependence of the chlorine NQR in caesium and sodium chlorates. In: Magnetic Resonance in Chemistry, 46 (6). pp. 525-533.

Ramanuja, MN and Ramesh, KP and Ramakrishna, J (2007) Disorder in condensed matter systems: proton spin lattice relaxation study of the mixed systems of betaine phosphate and glycine phosphite, $BP_xGPI_{(1-x)}$. In: Magnetic Resonance in Chemistry, 45 (12). 1027 -1034.

Ramanuja, MN and Ramesh, KP and Ramakrishna, J (2006) NMR relaxation study of disorder in condensed matter: solid solutions of betaine phosphate and phosphite. In: Molecular Physics, 104 (20-21). pp. 3213-3223.

Ramanuja, MN and Ramesh, KP and Ramakrishna, J (2006) H NMR spin-lattice relaxation studies in Betaine phosphate (BP) - Transition from classical to quantum rotation. In: Physica Status Solidi B-Basic Solid State Physics, 243 (8). pp. 1929-1938.

Mukhopadhyay, Sutirtha and Ramesh, KP and Ramakrishna, J (2005) $^{11}B$ NMR spin-lattice relaxation study in $Nd^{3+}$-doped binary alkali borate glasses: A possible method to look at the environment of rare-earth sites in glasses. In: Physical Review B, 72 (5).

Chakradhar, Sreekanth RP and Ramesh, KP and Rao, JL and Ramakrishna, J (2005) Influence of mixed alkali on the spectral properties of vanadyl ions doped $xNa_2O-(30 - x)K_2O-60B_2O_3$ glasses - an EPR and optical study. In: Materials Research Bulletin, 40 (6). pp. 1028-1043.

Chakradhar, Sreekanth RP and Ramesh, KP and Rao, JL and Ramakrishna, J (2005) The effect of mixed alkali on EPR and optical absorption spectra in mixed alkali borate $xNa_2O-(30 - x)K_2O-70B_2O_3$ glasses doped with iron ions. In: Journal of Non-Crystalline Solids, 351 (14-15). pp. 1289-1299.

Mukhopadhyay, Sutirtha and Ramesh, KP and Kannan, Ramaswami and Ramakrishna, J (2004) Rare-Earth Ion-Assisted Nuclear Spin-Lattice Relaxation in $Nd^3^+$-Doped Binary Sodium Borate Glasses: $^1^1B$ NMR Study. In: Physical Review B, 70 (22). 224202/1-6.

Chakradhar, Sreekanth RP and Ramesh, KP and Rao, JL and Ramakrishna, J (2004) Mixed alkali effect in borate glasses-EPR and optical band gap studies in xNa2O-(30-x)K2O-70 B2O3 glasses doped with Gd3+ions. In: Modern Physics Letters B, 18 (2 & 3). pp. 83-97.

Ratnakaram, YC and Chakradhar, Sreekanth RP and Ramesh, KP and Rao, JL and Ramakrishna, J (2003) The effect of host glass on optical absorption and fluorescence of Nd3+ in xNa(2)O-(30-x)K2O-70B(2)O(3) glasses. In: Journal of Physics: Condensed Matter, 15 (40). pp. 6715-6730.

Chakradhar, Sreekanth RP and Ramesh, KP and Rao, JL and Ramakrishna, J (2003) Mixed alkali effect in borate glasses-EPR and optical absorption studies in xNa2O.(30-x)K2O-70B2O3 glasses doped with Mn2+. In: Journal of Physics and Chemistry of Solids, 64 (4). pp. 641-650.

Ratnakaram, YC and Altaf, Abdul Md and Chakradhar, Sreekanth RP and Rao, JL and Ramakrishna, J (2003) Influence of Nd3+ concentration on its optical absorption and luminescence properties in potassium borate glass. In: Physica Status Solidi (b), 236 (1). pp. 200-208.

Chakradhar, Sreekanth RP and Ramesh, KP and Rao, JL and Ramakrishna, J (2003) Mixed alkali effect in borate glasses-electron paramagnetic resonance and optical absorption studies in $Cu^{2+}$ doped $xNa_2O-(30 - x)K_2O-70B_2O_3$ glasses. In: Journal of Physics: Condensed Matter, 15 (9). pp. 1469-1486.

Ratnakaram, YC and Chakradhar, Sreekanth RP and Ramesh, KP and Rao, JL and Ramakrishna, J (2003) Mixed alkali effect in borate glasses-optical absorption studies in ${Ho}^{3+}$ doped $x(Na_2O) . (30 - x )(K_2O) . 70(B_2O_3)$ glasses. In: Journal of Materials Science, 38 (4). pp. 833-841.

Ratnakaram, YC and Kumar, Vijaya A and Tirupathinaidu, D and Chakradhar, RPS and Ramakrishna, J (2003) Electronic spectra of $Pr^3^+$ doped mixed alkali borate glasses. In: Physics and Chemistry of Glasses, 44 (5). pp. 376-381.

Kumaran, Senthil S and Ramesh, KP and Ramakrishna, J (2002) Proton NMR T-1 studies in methylammonium trichloro stannate(II) (CH3NH3SnCl3). In: Phase Transitions: A Multinational Journal, 75 (6). 597-605 .

Saisudha, MB and Ramakrishna, J (2002) Optical absorption of $Nd^3^+$, $Sm^3^+$ and $Dy^3^+$ in bismuth borate glasses with large radiative transition probabilities. In: Optical Materials, 18 (4). pp. 403-417.

Kumaran, Senthil S and Ramesh, KP and Ramakrishna, J (2001) PMR studies of molecular motions, phase transitions and quantum tunnelling in $NH_{4}$$SnCl_{3}$ and $N(CH_{3})$$_{4}$$SnCl_{3}$. In: Molecular Physics, 99 (16). pp. 1373-1380.

Kannan, R and Ramesh, KP and Ramakrishna, J (2001) Anomalous Larmour Frequency Dependence of Proton Spin Lattice Relaxation Time $(T_1)$ in the Ferroelectric Glycine Phosphite. In: Physica Status Solidi B, 225 (1). pp. 157-162.

Ajoy, Geetha and Ramakrishna, J and Bahceli, Semiha and Klinowski, Jacek (2000) Powder MAS NMR lineshapes of quadrupolar nuclei in the presence of second-order quadrupole interaction. In: Solid State Nuclear Magnetic Resonance, 16 (4). pp. 305-338.

Murthy, BVS and Ramesh, KP and Ramakrishna, J (2000) NMR study of molecular dynamics and phase transitions in dimethyl ammonium hexabromo selenate $[NH_2(CH_3)_2]_2SeBr_6$. In: Journal of Physics and Chemistry of Solids, 61 (6). pp. 961-968.

Murthy, BVS and Ramesh, KP and Ramakrishna, J (2000) Proton NMR study of molecular dynamics and phase transitions in methylammonium hexachloro plumbate, [NH3CH3](2)PbCl6. In: Phase Transitions, 70 (04). pp. 253-261.

Amjadi, Mohammed Hossein Ala and Ramesh, KP and Kumar, Rajendra N and Ramakrishna, J (1999) Temperature dependence study of chlorine NQR frequency and spin-lattice relaxation time in 2-amino,-3,5-dichloropyridine. In: Magnetic Resonance in Chemistry, 37 (10). 693-700 .

Murthy, BVS and Ramesh, KP and Ramakrishna, J (1999) Proton NMR Study of Molecular Dynamics and Phase Transitions in Trimethyl Ammonium Hexachloro Plumbate ${[NH{(CH_3)}_3]}_2PbCl_6$ and Tetramethyl Ammonium Hexachloro Plumbate ${[N{(CH_3)}_4]}_2PbCl_6$. In: Physica Status Solidi: B, 213 . pp. 449-457.

Babu, PK and Ramakrishna, J (1997) $^{35}Cl NQR$ studies of bismuth trichloride. In: Zeitschrift fur Naturforschung, Teil A, 52A (8-9). pp. 614-620.

Rajan, K and Patnaik, LM and Ramakrishna, J (1997) High-Speed Parallel Implementation of a Modified PBR Algorithm on DSP-Based EH Topology. In: IEEE Transactions on Nuclear Science, 44 (4). 1658 -1672.

Ravindranath, H and Ramakrishna, J (1997) Energy options for cooking in India. In: Energy Policy, 25 (1). pp. 63-75.

Rao, Koteswara KSR and Bhat, HL and Ramakrishna, J and Saisudha, MB (1996) The fluorescence of Nd3+ in lead borate and bismuth borate glasses with large stimulated emission cross section. In: Journal of Applied Physics, 80 (9). pp. 4845-4853.

Saisudha, MB and Rao, Koteswara KSR and Bhat, HL and Ramakrishna, J (1996) The fluorescence of $Nd^{3+}$ in lead borate and bismuth borate glasses with large stimulated emission cross section. In: Journal of Applied Physics, 80 (9). pp. 4845-4853.

Saisudha, MB and Ramakrishna, J (1996) Effect of host glass on the optical absorption properties of $Nd^{3+}$, $Sm^{3+}$, and $Dy^{3+}$ in lead borate glasses. In: Physical Review B, 53 (10). pp. 6186-6196.

Rajan, K and Patnaik, LM and Ramakrishna, J (1994) High-speed Computation of the EM Algorithm for PET Image Reconstruction. In: IEEE Transactions on Nuclear Science, 41 (5). pp. 1721-1728.

Murthy, BVS and Ramesh, KP and Ramakrishna, J (1994) NMR study of molecular dynamics in trimethyl ammonium hexabromo selenate $[NH(CH_3)_3]_2SeBr_6$. In: Physica Status Solidi A, 142 (1). pp. 219-224.

Rajan, K and Sangunni, KS and Ramakrishna, J (1993) Dual-DSP system for signal and image processing. In: Microprocessors and Microsystems, 17 (9). pp. 556-560.

Ramesh, KP and Devaraj, N and Ramakrishna, J and Venu, K and Sastry, VSS (1993) Proton NMR study of molecular dynamics in ammonium tribromo stannate (NH4SnBr3). In: Spectrochimica Acta Part A: Molecular Spectroscopy, 49 (12). pp. 1773-1778.

Vijayaraghavan, D and Ramakrishna, J (1993) Pulsed NMR study of molecular motions and phase transitions in [N(CH3)4]PbX3 (X=Cl, Br, I). In: Spectrochimica Acta Part A: Molecular Spectroscopy, 49 (8). pp. 1121-1129.

Meera, BN and Ramakrishna , J (1993) Raman spectral studies of borate glasses. In: Journal of Non-Crystalline Solids, 159 (1-2). pp. 1-21.

Ramanuja, MN and Ramakrishna, J (1993) A Simple Programmable 2-Pulse Generator for Pulsed NMR NQR Applications. In: Indian Journal of Pure & Applied Physics, 31 (6). pp. 375-378.

Murthy, BVS and Ramesh, KP and Ramakrishna, J (1993) 1H NMR Study of Molecular Motions and Phase Transitions in Methyl Ammonium Hexabromo Selenate [(CH3NH3)2SeBr6]. In: Berichte der Bunsen-Gesellschaft für Physikalische Chemie, 97 (4). pp. 603-607.

Murthy, BVS and Ramesh, KP and Ramakrishna, J (1993) Molecular dynamics in tetramethylammonium hexabromoselenate $[N(CH_3)_4]2SeBr(6)$. A proton NMR study. In: Zeitschrift fuer Naturforschung, A: Physical Sciences, 48 (8-9). pp. 868-870.

Rukmani, K and Ramakrishna, J (1992) A nuclear quadrupole resonance spectrometer with automatic gain control and sideband suppression. In: Review of Scientific Instruments, 63 (10). pp. 4271-4276.

Anavekar, RV and Devaraj, N and Ramesh, KP and Ramakrishna, J (1992) Mössbauer effect and electron paramagnetic resonance studies on zinc borate glasses containing transition metal oxides. In: Physics and Chemistry of Glasses, 33 (4). pp. 116-121.

Ramesha, KP and Devaraj, N and Ramakrishna, J and Vijayaraghavan, D (1992) 1H NMR study of molecular dynamics and phase transition in (NH4)2ZnBr4. In: Phase Transitions: A Multinational Journal, 37 (2-3). pp. 203-210.

Ramesh, KP and Devaraj, N and Vijayaraghavan, D and Ramakrishna, J (1992) 1H NMR study of molecular dynamics and phase transition in (NH4)2ZnBr4. In: Phase Transitions, 37 (2-3). pp. 203-210. ISSN 0141-1594

Krishnamoorthy, TV and Ramakrishna, J and Babu, PK (1991) Temperature and pressure dependence of 35Cl NQR in NaClO3 and Ba(ClO3)2·H2O. In: Journal of Molecular Structure, 249 (2-4). pp. 377-390.

Krishnamoorthy, TV and Babu, PK and Ramakrishna, J (1991) Temperature and pressure dependence of$^3^5Cl\hspace{2mm} NQR$ in $NaCLO_3$ and $Ba\hspace{2mm}(ClO_3)_2 {\cdot}H_2O$. In: Journal of Molecular Structure, 249 (2-4). pp. 377-390.

Anavekar, RV and Devaraj, N and Ramakrishna, J (1991) Direct current electrical resistivity of zinc borate glasses containing transition metal oxides. In: Physics and Chemistry of Glasses, 32 (3). pp. 103-108.

Meera, BN and Sood, AK and Chandrabhas, N and Ramakrishna, J (1990) Raman study of lead borate glasses. In: Journal of Non-Crystalline Solids, 126 (3). pp. 224-230.

Ganesan, K and Damle, R and Ramakrishna, J (1990) 1H NMR study of molecular dynamics in dihydrazinium sulphate. In: Spectrochimica Acta Part A: Molecular Spectroscopy, 46 (11). pp. 1549-1553.

Ganesan, K and Damle, R and Ramakrishna, J (1990) Proton NMR-Study of molecular-Dynamics in Hydrazinium Perchlorate. In: Zeitschrift für Naturforschung - A, 45 (2). pp. 102-106.

Ganesan, K and Damle, R and Ramakrishna, J (1990) Hydrogen NMR study of molecular dynamics in dihydrazinium sulfate. In: Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy, 46 (11). pp. 1549-1553.

Ganesan, K and Damle, R and Ramakrishna, J (1990) NMR study of molecular dynamics in hydrazinium phosphates. In: Journal of Physics and Chemistry of Solids, 51 (4). pp. 297-301.

Raghoottama, PS and Soundararajan, S and Ramakrishna, J (1989) Chlorine-35 nuclear quadrupole resonance study of molecular torsional motion in some chloropyridine-N-oxides and chloroquinoline-N-oxides. In: Faraday Transactions 2, 85 . pp. 131-136.

Anavekar, RV and Devaraj, N and Parthasarathy, G and Gopal, ESR and Ramakrishna, J (1989) Temperature and pressure dependence of direct current electrical resistivity in the Na2O-ZnO-B2O3 glass system. In: Physics and Chemistry of Glasses, 30 (5). pp. 172-179.

Raghoottama, PS and Soundararajan, S and Ramakrishna, J (1987) 1H NMR and a study of the anomalous temperature dependence of the 35Cl NQR frequencies in 2-chloro-3-pyridinol. In: Magnetic Resonance in Chemistry, 25 (7). pp. 572-574.

Venugopal, KR and Sastry, VSS and Ramakrishna, J (1987) A nuclear magnetic resonance study of tetramethylammonium tribromocadmate. In: Journal of Physics C: Solid State Physics, 20 (10). pp. 1519-1525.

Raghoottama, PS and Soundararajan, S and Ramakrishna, J (1987) $^1H NMR$ and a Study of the Anomalous Temperature Dependence of the $^{35}Cl NQR$ Frequencies in 2-chloro-3-Pyridinol. In: Magnetic Resonance in Chemistry, 25 (7). pp. 572-574.

Krishnan, V and Moorthy, Krishna TV and Indumathy, S and Ramakrishna, J (1987) Nuclear quadrupole resonance at high pressures. In: Magnetic Resonance Review, 12 (1). pp. 35-89.

Raghoottama, PS and Soundararajan, S and Ramakrishna, J (1987) Spectroscopic investigations of phase transition in 5-chloro-2-pyridone. In: Journal of Molecular Structure, 157 (4). pp. 371-384.

Venu, K and Sastry, VSS and Ramakrishna, J (1986) Proton magnetic resonance study of molecular dynamics in (NH4)2CdI4. In: Chemical Physics, 107 (1). 123 -127.

Rukmani, K and Ramakrishna, J (1986) Chlorine-35 Nuclear Quadrupole Resonance Studies in 2,3- and 3,5-Dichloroanisoles. In: Journal of the chemical society-faraday transactions II, 82 (3). pp. 291-298.

Sarma, BS and Ramakrishna, J (1986) Proton magnetic relaxation in (TMA)2HgBr4 and (TMA)2HgI4. In: Pramana, 26 (3). pp. 263-268.

Sundaram, CS and Ganesan, K and Ramakrishna, J and Chandrasekhar, K and Sastry, VSS (1985) NMR Study of Phase Transitions in Dicalcium Barium Propionate and Dicalcium lead Propionate. In: Phase Transitions, 5 (3). pp. 169-186.

Krishnamoorthy, TV and Krishnan, V and Ramakrishna, J (1985) Pressure dependence of $^3^5Cl$ nuclear quadrupole resonance in 2,5-, 2,6- and 3,5-dichlorophenols. In: Molecular Physics, 55 (1). pp. 121-128.

Krishnamoorthy, TV and Krishnan, V and Ramakrishna, J (1985) Pressure dependence of 35Cl nuclear quadrupole resonance in 2,5-, 2,6- and 3,5-dichlorophenols. In: Molecular Physics, 55 (1). 121 -128.

Rukmani, K and Ramakrishna, J (1985) Cl NQR Studies in 2,4,6-, 2,3,6-, and 2,3,4-Trichloro Anisoles. In: Journal of Molecular Structure, 127 (1-2). 149 -158.

Rangachar, MK and Ramesh, KP and Basavaraju, SP and Devaraj, N and Ramakrishna, J (1985) Cl-35 Nqr Studies In Chlorobenzyl Alcohols. In: Indian Journal of Pure and Applied Physics, 23 (1). pp. 56-57.

Ramakrishna, J (1985) Conformational analysis of hydroxyproline and its protected derivatives by 1H NMR. In: Spectrochimica Acta Part A: Molecular Spectroscopy, 41 (10). pp. 1229-1233.

Venu, K and Sastry, VSS and Ramakrishna, J (1985) NMR studies of molecular dynamics in tetramethylammonium tetrabromo cadmate. In: Chemical Physics Letters, 122 (3). pp. 280-283.

Krishnan, V and Sridharan, KR and Ramakrishna, J (1985) Pressure dependence of 35Cl NQR in hexachloro- (N3P3Cl6) and octachloro- (N4P4Cl8) cyclophosphazenes. In: Polyhedron, 4 (4). pp. 739-745.

Sundaram, CS and Shenoy, RK and Ramakrishna, J and Chandrasekhar, K and Sastry, VSS (1984) NMR studies of phase transition in ammonium hydrogen bischloroacetate $NH_4H(CH_2ClCOOO)_2$. In: Ferroelectrics, 61 . pp. 233-239.

Sundaram, CS and Shenoy, RK and Ramakrishna, J and Chandrasekhar, K and Sastry, VSS (1984) NMR studies of phase transition in ammonium hydrogen bischloroacetate, NH4H(CH2ClCOOO)2. In: Ferroelectrics, 61 (1). 233 -239.

Uchil, J and Setty, DLR and Sridharan, KR and Ramakrishna, J (1984) 35Cl NQR in certain chloronitrotoluenes. In: Journal of Magnetic Resonance (1969), 59 (1). pp. 132-136.

Sridharan, KR and Ramakrishna, J and Ramachandran, K and Murty, Krishna SS (1984) 35Cl NQR in N3P3Cl4Ph2 and N3P3Cl4(NMe2)2. In: Polyhedron, 3 (7). pp. 867-870.

Raghoottama, PS and Soundararajan, S and Sridharan, KR and Ramakrishna, J (1984) Cl-35 nuclear-quadrupole resonance (nqr) studies of some chloropyridinols and chloropyridine-n-oxides. In: Current science, 53 (1). pp. 35-36.

Sarma, BS and Ramakrishna, J (1984) Internal motion in certain ABX3 compounds. In: Current science, 53 (9). pp. 459-461.

Reddy, MC and Nagi Reddy, BP and Sridharan, KR and Ramakrishna, J (1984) Precise Values of the "C Component Vicinal Coupling Constants for Calculating Side-Chain Conformations in Amino Acids. In: Rganic magnetic resonance, 22 (7). pp. 464-467.

Shenoy, RK and Ramakrishna, J (1983) Proton spin lattice relaxation in ferroelectric ammonium iodate. In: Ferroelectrics, 48 (1). pp. 309-312.

Basavaraju, SP and Devaraj, N and Indumaty, A and Sridhran, KR and Ramakrishna, J (1983) Temperature dependence of 35Cl NQR in 2,6-dichloropyridine. In: Journal of Solid State Chemistry., 47 (2). pp. 236-238.

Sridharan, KR and Ramakrishna, J (1983) Bromine NQR Study of Structure and Molecular Torsional Motion in $N_4P_4Br_8$ And $N_3P_3Br_6$. In: Polyhedron, 2 (6). pp. 427-430. (In Press)

Basavaraju, SP and Devaraj, N and Indumathy, A and Sridharan, KR and Ramakrishna, J (1983) Chlorine NQR in 3-amino-2-chloropyridine and 2-chloro-5-nitropyridine. In: Spectrochimica Acta Part A: Molecular Spectroscopy, 39 (1). pp. 15-17.

Basavaraju, SP and Devaraj, N and Indumathy, A and Sridharan, KR and Ramakrishna, J (1982) Study of internal motions through N.Q.R. in 6-Chloropyridin-2-ol. In: Australian Journal of Chemistry, 35 (1). pp. 211-214.

Ramakrishna, J and Srinivasan, R and Rajagopalan, SR and Ramesh, R (1981) 'A programmable digital signal averager' Reply. In: Journal Of Physics E-Scientific Instruments, 14 (9). p. 1104.

Chandramani, R and Devaraj, N and Indumathy, A and Ramakrishna, J (1981) Temperature dependence of 35Cl NQR in 3,4-Dichlorophenol. In: Journal of Magnetic Resonance (1969), 42 (1). pp. 41-44.

Ramakrishna, J and Srinivasan, R and Rajagopalan, SR and Ramesh, R (1981) Comments and Correspondence on a programmable digital signal averager. In: Journal Of Physics E-Scientific Instruments, 14 (9). p. 1104.

Srinivasan, R and Ramakrishna, J and Rajagopalan, SR (1980) Programmable digital signal averager. In: Journal of Physics E: Scientific Instruments., 13 (12). pp. 1263-1265.

Shenoy, RK and Sundaram, CS and Ramakrishna, J (1980) Proton Spin-Lattice Relaxation in Sodium Ammonium Selenate Dihydrate:NaNHaSeOa.2He0. In: Physica Status Solidi A-Applied Research, 62 (1). pp. 93-96.

Shenoy, RK and Ramakrishna, J (1980) Proton spin lattice relaxation in lithium ammonium sulphate LiNH4SO4. In: Journal of Physics C: Solid State Physics, 13 . pp. 5429-5431.

Shenoy, RK and Ramakrishna, J and Jeffrey, KR (1980) A solid state pulsed NMR spectrometer. In: Pramana, 14 (5). 0304-4289.

Sridharan, KR and Ramakrishna, J and Ramachandran, K and Krishnamurthy, SS (1980) NQR Studies of the chloro(amino)cyclotriphosphazenes, N3P3(NHCH2·CH2NH)Cl4, N3P3(NHBut)4Cl4 and N3P3(NHBut)4Cl2. In: Journal of Molecular Structure, 69 (Dec). pp. 105-115.

Chandramani, R and Devaraj, N and Indumathy, A and Ramakrishna, J (1980) Study of internal motions in 2,5-Dichloro-3,6-Dihydroxy-p-benzoquinone using nqr. In: Acta Physica Polonica, A, 58 (5). 571-581 .

Chandramani, R and Devaraj, N and Sridharan, KR and Sastry, VSS and Ramakrishna, J (1980) Zeeman effect of chlorine nuclear quadrupole resonance and hydrogen bonding in 2,6-, 2,5- and 3,5-dichlorophenols. In: Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics, 76 . pp. 1055-1060.

Sastry, VSS and Ramakrishna, J (1979) Zeeman effect of NQR in 4,6-dichloropyrimidine and 6-chloro 2,4-dimethoxypyrimidine. In: Pramana, 13 (3). pp. 219-222.

Shenoy, RK and Ramakrishna, J and Jeffrey, KR (1979) A simple and inexpensive two channel boxcar integrator. In: Pramana - Journal of Physics, 13 (1). pp. 1-7.

Sridharan, KR and Ramakrishna, J and Krishnamurthy, SS and Rao, MNS (1978) Bromine nuclear-quadrupole resonance of cyclophosphazene derivatives. In: Current Science (Bangalore), 47 (24). pp. 938-939.

Ramakrishnan, L and Soundararajan, S and Sastry, VSS and Ramakrishna, J (1977) Nuclear quadrupole resonance in coordination compounds. In: Coordination Chemistry Reviews, 22 (1-2). pp. 123-182.

Sastry, VSS and Ramakrishna, J (1976) Temperature dependence of chlorine NQR in 2-chloro 5-nitrobenzoic acid and 4-chloro 3-nitrobenzoic acid. In: Pramana, 7 (3). pp. 146-151.

Shenoy, RK and Ramakrishna, J and Srinivasan, R (1976) A versatile and flexible digital pulse programmer for pulsed nuclear magnetic resonance. In: Journal of Physics E - Scientific Instruments, 9 (9). pp. 779-783.

Chandramani, R and Devaraj, N and Sastry, VSS and Ramakrishna, J (1976) Temperature-dependence of 35Cl N.Q.R. in sodium chloroacetate. In: Australian Journal of Chemistry, 29 (11). pp. 2363-2367.

Muthukrishnan, K and Ramakrishna, J (1973) NMR investigation of certain hydrated fluorosilicates. In: Journal of Chemical Physics, 59 (10). pp. 5571-5523.

Muthukrishnan, K and Ramakrishna, J (1973) NMR investigation of certain hydrated fluorosilicates. In: Journal of Chemical Physics, The, 59 (10). pp. 5571-5577.

Vijaya, MS and Ramakrishna, J (1973) Zeeman effect of nuclear quadrupole resonance in 1-chloro-2,4-dinitrobenzene. In: Journal of Chemical Physics,, 58 (11). p. 4798.

Muthukrishnan, K and Ramakrishna, J (1973) Proton magnetic resonance study of piezoelectric lithium formate monohydrate. In: Acta Crystallographica Section B, 29 (3). pp. 375-379.

Ramakrishna, J and Vijaya, M S (1973) Motional Averaging of Electric Field Gradients. Temperature Dependence of Nqr in Sodium Chlorate and Copper Chlorate. In: Physica Status Solidi B, 55 (2). 697- 701.

Vijaya, M S and Ramakrishna, J (1973) Zeeman effect of chlorine nuclear quadrupole resonance in mercuric chloride. In: Journal of Chemical Physics, 58 (9). pp. 4039-4040.

Vijaya, MS and Ramakrishna, J and Reshamwala, AS and Jayaraman, A (1972) Pressure dependence of chlorine nuclear quadrupole resonance in sodium chlorate. In: Materials Research Bulletin, 7 (6). pp. 615-619.

Vijaya, MS and Ramakrishna, J (1970) Temperature dependence of nuclear quadrupole resonance in 1,2-dichloro-3-nitrobenzene. In: The Journal of Chemical Physics, 53 (12). pp. 4714-4715.

Rangarajan, G and Ramakrishna, J (1969) NMR study of internal motions in certain iron group fluosilicates. In: Journal of Chemical Physics, 51 (12). pp. 5290-5294.

Editorials/Short Communications

Sundaram, CS and Ramakrishna, J (1981) Proton magnetic relaxationin (NH4)2ZnCl4. In: Current Science (Bangalore), 50 (24). pp. 1064-1065.

Shenoy, RK and Ramakrishna, J and Srinivasan, R (1980) Automatic Trigger Pulse Logic For The Pulse Programmer for use in pulsed NMR. In: Indian Journal of Pure & Applied Physics, 18 (2). pp. 145-146.

Sastry, VSS and Ramakrishna, J (1980) Zeeman effect of chlorine nqr in ortho-chloro,meta-chloro and 2-chloro-5-nitro-benzoic acids. In: Indian Journal of Chemistry - Section A: Inorganic, Physical, Theoretical and Analytical Chemistry, 19 (9). pp. 893-894.

Ramakrishnan, L and Soundararajan , S and Sastry, VSS and Ramakrishna, J (1979) Nuclear-quadrupole resonance in coordination chemistry- identification of bridiging and therminal chlorines in the mercuric chloride-4-picoline n-oxide complex. In: Australian Journal of Chemistry, 32 (4). pp. 931-932.

This list was generated on Fri Oct 18 06:35:53 2019 IST.