J. Ramakrishna

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Proton NMR study of molecular dynamics and phase transitions in ammonium hexabromo selenate [(NH4)2SeBr6

K. Ramesh, B. Murthy, J. Ramakrishna, 1994 .

ELECTRIC FIELD GRADIENTS IN IONIC CRYSTALS. III. NUCLEAR QUADRUPOLE RESONANCE IN THORIUM TETRACHLORIDE

J. Ramakrishna, 1966 .

NMR relaxation study of disorder in the mixed system BP x GPI(1–x) and the low temperature transition from classical to quantum rotation

J. Ramakrishna, M. Ramanuja, K. Ramesh, 2009 .

Raman spectral studies of borate glasses

J. Ramakrishna, B. Meera, 1993 .

Mixed alkali effect in borate glasses—optical absorption studies in Ho3+ doped x(Na2O) · (30 − x)(K2O) · 70(B2O3) glasses

Y. C. Ratnakaram, R. Chakradhar, J. Rao, 2003 .

Anomalous Larmour Frequency Dependence of Proton Spin–Lattice Relaxation Time (T1) in the Ferroelectric Glycine Phosphite

K. Ramesh, R. Kannan, J. Ramakrishna, 2001 .

PMR studies of molecular motions, phase transitions and quantum tunnelling in NH4SnCl3 and N(CH3)4SnCl3

S. S. Kumaran, J. Ramakrishna, K. Ramesh, 2001 .

1H NMR study of molecular dynamics and phase transitions in (CH3NH3)2PbBr6 and [N(CH3)4]2SeCl6

B. Murthy, J. Ramakrishna, K. Ramesh, 1994 .

1H NMR study of molecular dynamics and phase transition in (NH4)2ZnBr4

D. Vijayaraghavan, N. Devaraj, J. Ramakrishna, 1992 .

NMR study of molecular dynamics in hydrazinium phosphates

R. Damle, J. Ramakrishna, K. Ganesan, 1990 .

A nuclear magnetic resonance study of tetramethylammonium tribromocadmate

K. Venu, J. Ramakrishna, V. Sastry, 1987 .

Study of internal motions and phase transitions in (NH4)2ZnCl4 and [(N(CH3)4)]2 ZnCl4 by proton magnetic resonance and relaxation

V. Sastry, K. Chandrasekhar, J. Ramakrishna, 1986 .

NMR study of phase transitions in dicalcium barium propionate and dicalcium lead propionate

V. Sastry, K. Chandrasekhar, J. Ramakrishna, 1985 .

NMR studies of phase transition in ammonium hydrogen bischloroacetate, NH4H(CH2ClCOOO)2

R. K. Shenoy, V. Sastry, K. Chandrasekhar, 1984 .

Proton spin lattice relaxation in ferroelectric ammonium iodate

R. K. Shenoy, J. Ramakrishna, 1983 .

The effect of host glass on optical absorption and fluorescence of Nd3+ in xNa2O?(30? x)K2O?70B2O3 glasses

Y. C. Ratnakaram, R. Chakradhar, J. Rao, 2003 .

Proton NMR study of molecular dynamics and phase transitions in dimethylammonium hexachloro plumbate [NH2(CH3)2]2PbCl6

B. Murthy, J. Ramakrishna, K. Ramesh, 1994 .

Mixed alkali effect in borate glasses - electron paramagnetic resonance and optical absorption studies in Cu2+ doped xNa2O– (30 − x)K2O– 70B2O3 glasses

K. Ramesh, J. Rao, R. Chakradhar, 2003 .

A transient effect in dynamic nuclear polarization

F. Robinson, J. Ramakrishna, 1966 .

Proton NMR T 1 Studies in Methylammonium TrichlorO Stannate(II) (CH 3 NH 3 SnCl 3 )

S. Senthil Kumaran, J. Ramakrishna, K. Ramesh, 2002 .

RAMAN STUDY OF LEAD BORATE GLASSES

A. Sood, J. Ramakrishna, B. Meera, 1990 .

NMR Study of Internal Motions in Certain Iron Group Fluosilicates

G. Rangarajan, J. Ramakrishna, 1969 .

LETTERS TO THE EDITOR A note on the anisotropy of spin diffusion barrier

J. Ramakrishna, 1966 .

Nuclear quadrupole resonance in coordination compounds

J. Ramakrishna, V. Sastry, S. Soundararajan, 1977 .

Proton magnetic relaxation in (TMA)2HgBr4 and (TMA)2HgI4

J. Ramakrishna, B. Sarma, 1986 .

1H NMR Study of Molecular Motions and Phase Transitions in Methyl Ammonium Hexabromo Selenate [(CH3NH3)2SeBr6]

K. Ramesh, B. Murthy, J. Ramakrishna, 1993 .

Anomalous Larmour Frequency Dependence of Proton Spin–Lattice Relaxation Time (T1) in the Ferroelectric Glycine Phosphite

K. Ramesh, R. Kannan, J. Ramakrishna, 2000, cond-mat/0007234.

The fluorescence of Nd3+ in lead borate and bismuth borate glasses with large stimulated emission cross section

K. K. Rao, H. Bhat, J. Ramakrishna, 1996 .

NMR study of molecular dynamics in trimethyl ammonium hexabromo selenate [NH(CH3)3]2SeBr6

K. Ramesh, B. Murthy, J. Ramakrishna, 1994 .

Zeeman effect of chlorine nuclear quadrupole resonance and hydrogen bonding in 2,6-, 2,5- and 3,5-dichlorophenols

V. Sastry, N. Devaraj, J. Ramakrishna, 1980 .

Temperature dependence of chlorine nuclear quadrupole resonance in 1,3,5-trichlorobenzene and 1-chloro-2,4-dinitrobenzene

M. Vijaya, J. Ramakrishna, 1970 .

Mössbauer effect and electron paramagnetic resonance studies on zinc borate glasses containing transition metal oxides

R. V. Anavekar, N. Devaraj, J. Ramakrishna, 1992 .

NMR investigation of certain hydrated fluorosilicates

J. Ramakrishna, K. Muthukrishnan, 1973 .

Mixed alkali effect in borate glasses—EPR and optical absorption studies in xNa2O–(30−x)K2O–70B2O3 glasses doped with Mn2+

K. Ramesh, J. Rao, R. Chakradhar, 2003 .

The effect of mixed alkali on EPR and optical absorption spectra in mixed alkali borate xNa2O–(30 − x)K2O–70B2O3 glasses doped with iron ions

K. Ramesh, J. Rao, R. Chakradhar, 2005 .

Proton spin-lattice relaxation in sodium ammonium selenate dihydrate: NaNH4SeO4·2H2O

R. K. Shenoy, J. Ramakrishna, C. Sundaram, 1980 .

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

J. Ramakrishna, M. Ramanuja, K. P. Ramesh, 2008 .

NMR relaxation study of disorder in condensed matter: solid solutions of betaine phosphate and phosphite

J. Ramakrishna, M. Ramanuja, K. Ramesh, 2006 .

1H NMR spin–lattice relaxation studies in Betaine phosphate (BP) – Transition from classical to quantum rotation

J. Ramakrishna, M. Ramanuja, K. Ramesh, 2006 .

Proton spin lattice relaxation in lithium ammonium sulphate LiNH4SO4

R. K. Shenoy, J. Ramakrishna, 1980 .

Zeeman effect of chlorine nuclear quadrupole resonance in mercuric chloride

M. Vijaya, J. Ramakrishna, 1973 .

Zeeman effect of chlorine pure quadrupole resonance in mercuric chloride

J. Ramakrishna, 1966 .

Phase transitions in 3,5-dichloropyridine

F. Romain, A. Novak, J. Ramakrishna, 1983 .

Influence of mixed alkali on the spectral properties of vanadyl ions doped xNa2O-(30 - x)K2O-60B2O3 glasses: an EPR and optical study

K. Ramesh, J. Rao, R. Chakradhar, 2005 .

Influence of Nd3+ concentration on its optical absorption and luminescence properties in potassium borate glass

Y. C. Ratnakaram, J. Rao, R. Chakradhar, 2003 .

N.M.R. study of internal motion in hexahydrated acid fluorides of cobalt and nickel

J. Ramakrishna, K. Muthukrishnan, 1972 .

MIXED ALKALI EFFECT IN BORATE GLASSES — EPR AND OPTICAL BAND GAP STUDIES IN xNa2O-(30-x)K2O-70 B2O3 GLASSES DOPED WITH Gd3+ IONS

K. Ramesh, J. Rao, R. Chakradhar, 2004 .

Direct current electrical resistivity of zinc borate glasses containing transition metal oxides

R. V. Anavekar, N. Devaraj, J. Ramakrishna, 1991 .

1H NMR study of molecular dynamics in dihydrazinium sulphate

R. Damle, J. Ramakrishna, K. Ganesan, 1990 .

Disorder in condensed matter systems: proton spin lattice relaxation study of the mixed systems of betaine phosphate and glycine phosphite, BPxGPI(1−x)

J. Ramakrishna, M. Ramanuja, K. P. Ramesh, 2007, Magnetic resonance in chemistry : MRC.

Molecular dynamics in [(CH3)4N]2 CdI4. A proton magnetic relaxation study

K. Venu, J. Ramakrishna, V. Sastry, 1987 .

Proton NMR study of molecular dynamics in ammonium tribromo stannate (NH4SnBr3)

K. Venu, V. Sastry, N. Devaraj, 1993 .

Pulsed NMR study of molecular motions and phase transitions in [N(CH3)4]PbX3 (XCl, Br, I)

D. Vijayaraghavan, J. Ramakrishna, 1993 .

Motional Averaging of Electric Field Gradients. Temperature Dependence of Nqr in Sodium Chlorate and Copper Chlorate

M. Vijaya, J. Ramakrishna, 1973 .

Proton magnetic resonance study of molecular dynamics in (NH4)2CdI4

K. Venu, J. Ramakrishna, V. Sastry, 1986 .

Optical absorption of Nd3+, Sm3+ and Dy3+ in bismuth borate glasses with large radiative transition probabilities

J. Ramakrishna, M. B. Saisudha, M. Saisudha, 2002 .

$^{11}B$ 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

S. Mukhopadhyay, J. Ramakrishna, K. Ramesh, 2005 .

Temperature and pressure dependence of 35Cl NQR in NaClO3 and Ba(ClO3)2.H2O

J. Ramakrishna, T. Krishnamoorthy, P. K. Babu, 1991 .

Pressure and temperature dependence of the chlorine NQR in caesium and sodium chlorates

K. Suresh, J. Ramakrishna, K. P. Ramesh, 2008, Magnetic resonance in chemistry : MRC.

Pressure dependence of chlorine nuclear quadrupole resonance in sodium chlorate

A. Jayaraman, M. Vijaya, J. Ramakrishna, 1972 .

Pressure dependence of 35Cl nuclear quadrupole resonance in 2,5-, 2,6- and 3,5-dichlorophenols

Krishnan, J. Ramakrishna, T. Krishnamoorthy, 1985 .

35Cl NQR studies of 1‐chloro‐2,4‐dinitrobenzene and 1,2‐dichloro‐3‐nitrobenzene as a function of pressure and temperature

R. K. Subramanian, J. Ramakrishna, K. P. Ramesh, 2002 .

A nuclear quadrupole resonance spectrometer with automatic gain control and sideband suppression

J. Ramakrishna, K. Rukmani, 1992 .

NMR study of molecular dynamics and phase transitions in dimethyl ammonium hexabromo selenate [NH

K. Ramesh, B. Murthy, J. Ramakrishna, 2000 .

Rare-Earth Ion-Assisted Nuclear Spin-Lattice Relaxation in $Nd^3^+$-Doped Binary Sodium Borate Glasses: $^1^1B$ NMR Study

R. Kannan, S. Mukhopadhyay, J. Ramakrishna, 2004 .

NQR study of complexes between p-dichlorobenzene and some aromatic π acceptors

J. Ramakrishna, K. Raman, N. Subramani, 1989 .

Powder MAS NMR lineshapes of quadrupolar nuclei in the presence of second-order quadrupole interaction.

J. Klinowski, S. Bahçelī, J. Ramakrishna, 2000, Solid state nuclear magnetic resonance.

Temperature dependence study of chlorine NQR frequency and spin–lattice relaxation time in 2‐amino,‐3,5‐dichloropyridine

J. Ramakrishna, K. P. Ramesh, Mohammed Hossein Ala Amjadi, 1999 .

Zeeman effect of NQR in 4,6-dichloropyrimidine and 6-chloro 2,4-dimethoxypyrimidine

V. Sastry, J. Ramakrishna, 1979 .

Pressure Dependence of the Chlorine NQR in Three Solid Chloro Anisoles

C. Raghavendra Rao, K. Suresh, J. Ramakrishna, 2001 .

Effect of host glass on the optical absorption properties of Nd3+, Sm3+, and Dy3+ in lead borate glasses.

Ramakrishna, J. Ramakrishna, Saisudha, 1996, Physical review. B, Condensed matter.

The effect of mixed alkali on EPR and optical absorption spectra in mixed alkali borate x Na 2 O – ( 30 x ) K 2 O – 70 B 2 O 3 glasses doped with iron ions

J. Rao, R. Chakradhar, J. Ramakrishna, 2005 .

Proton Magnetic Resonance Study of Hydrated Potassium Trioxalatoaluminate: Free Rotation of Proton Pairs

G. Rangarajan, J. Ramakrishna, 1968 .

Precise values of the 13C component vicinal coupling constants for calculating side‐chain conformations in amino acids

J. Ramakrishna, K. Sridharan, M. Reddy, 1984 .

Nuclear spin-lattice relaxation in neodymium-doped lanthanum magnesium nitrate

J. Ramakrishna, 1967 .

1H NMR and a study of the anomalous temperature dependence of the 35Cl NQR frequencies in 2‐chloro‐3‐pyridinol

J. Ramakrishna, S. Soundararajan, P. S. Raghoottama, 1987 .