M. Tokunaga

发表

Internal modes and local symmetry of PO4 tetrahedrons in KH2PO4 by Raman scattering

Y. Tominaga, H. Urabe, M. Tokunaga, 1983 .

Diffused scattering originated from the ICE rule

M. Tokunaga, E. Suzuki, 1995 .

Vanishing of the ferroelectric state with a finite Curie constant in the hydrogen-bond crystal KD2PO4 at high pressure

T. Sawada, M. Ishizuka, Y. Kobayashi, 1999 .

Theory of Ferroelectric Phase Transition in KHzP04 Type Crystals. I

T. Matsubara, M. Tokunaga, 1966 .

Phonon density of states inSr2FeCoO6−δandBaSrFeCoO6−δ: Effects induced by magnetic order and transport coherence

T. Sawada, T. Mitsui, M. Seto, 2003 .

Vanishing of order-disorder type phase transition in DKDP at high pressure

T. Sawada, S. Endo, K. Deguchi, 2000 .

Review on tunneling model for KH2PO4

T. Matsubara, M. Tokunaga, 1987 .

Light Scattering Spectra Depending on the Direction of Scattering Wave Vector in KD2PO4. I Brillouin Spectrum and Broad Central Component

I. Tatsuzaki, M. Tokunaga, Munehiko Sawafuji, 1979 .

Brillouin Scattering Studies of the Uniaxial Ferroelectric Phase Transition in TGS and TGSe

T. Yagi, I. Tatsuzaki, M. Tokunaga, 1976 .

Scattering wave vector dependence of Raman intensity of the v1 internal mode in KH2PO4

Y. Tominaga, I. Tatsuzaki, M. Tokunaga, 1985 .

Polarization relaxation spectra of (H2PO4)-1 dipoles in KDP type ferroelectrics

I. Tatsuzaki, M. Tokunaga, 1983 .

Quantum paraelectricity in KD2PO4 and KH2PO4 under high pressure.

S. Endo, K. Deguchi, M. Tokunaga, 2002, Physical review letters.

Light scattering spectra of polarization fluctuations and models of the phase transition in KDP type ferroelectrics

I. Tatsuzaki, M. Tokunaga, 1984 .

Local distortion of PO4 tetrahedra in the paraelectric phase in low temperature under high pressure in KH2PO4

H. Furuta, Y. Tominaga, M. Kobayashi, 2000 .

Dynamics of PO4 tetrahedrons in KDP-DKDP ferroelectrics by Raman scattering study

M. Tokunaga, M. Kasahara, Yasunory Tominaga, 1990 .

Models of the phase transition in kdp type ferroelectrics

M. Tokunaga, 1970 .

Polarization relaxation of KH2(1-x)D2xPO4 studied by light scattering

I. Tatsuzaki, M. Tokunaga, M. Kasahara, 1981 .

Range of validity of Landau theory in ferroelectric critical phenomena

M. Tokunaga, 1974 .

Raman Scattering Study on the Phase Transition of NH4H2PO4and ND4D2PO4

I. Tatsuzaki, M. Tokunaga, M. Kasahara, 1986 .

A Phenomenological Theory of the Huang Scattering of Light Near Structural Phase Transition Temperatures

M. Tokunaga, 1984 .

Light scattering in KD2PO4

I. Tatsuzaki, M. Tokunaga, Munehiko Sawafuji, 1980 .

Light Scattering Spectra Depending on the Direction of Scattering Wave Vector in KD 2 PO 4 . II Narrow Central Component

I. Tatsuzaki, M. Tokunaga, Munehiko Sawafuji, 1979 .

Phase Transition of KD3(SeO3)2 Studied by Neutron Diffraction

Y. Iwata, I. Shibuya, M. Tokunaga, 1979 .

Theory of Ferroelectric Phase Transition in KH2PO4 Type Crystals. II: Dynamical Properties

M. Tokunaga, 1966 .

Order-disorder model of PO4 dipoles in kdp based on recent Raman spectroscopic studies

Y. Tominaga, I. Tatsuzaki, M. Tokunaga, 1985 .

Order-Disorder Model of PO_4-Dipoles for KH_2PO_4 Type Ferroelectric Phase Transition

M. Tokunaga, 1984 .

Raman Scattering Study of the Soft Mode in Ferroelectric (CH 3 NHCH 2 COOH) 3 CaCl 2

M. Sugo, I. Tatsuzaki, M. Tokunaga, 1984 .

Numerical Studies of Light Scattering Spectra Depending on the Direction of Scattering Wave Vector in KD2PO4 –Effects of Electrostatic and Elastic Long Range Forces–

M. Tokunaga, 1981 .

Anisotropic Polarization Relaxation Time Observed by Light Scattering in KD 2 PO 4

I. Tatsuzaki, M. Tokunaga, Hirokazu Tanaka, 1981 .

Two Different Mechanisms of the Curie-Weiss Dielectric Susceptibility in Ferroelectrics

M. Tokunaga, 1988 .

Critical phenomena in ferroelectric phase transitions

T. Mitsui, M. Tokunaga, 1976 .

Brillouin scattering study of the anisotropic acoustic anomaly in ferroelectric and ferroelastic phase transitions

T. Yagi, I. Tatsuzaki, M. Tokunaga, 1990 .

Study on the Ultrasonic Relaxation Just above the Transition Temperature of Triglycine Sulfate

I. Tatsuzaki, M. Tokunaga, R. Kawashima, 1977 .

Depolarization field effect on the brillouin scattering spectra in TGS and TGSe

T. Yagi, I. Tatsuzaki, M. Tokunaga, 1977 .

Critical phenomena in ferroelectric phase transitions I. Experimental observations and qualitative discussion

T. Mitsui, E. Nakamura, M. Tokunaga, 1973 .

Light Scattering Spectra of a Polarization Relaxational Mode-Acoustic Phonon Coupled System

M. Tokunaga, 1981 .

Dynamical Mechanism of Ferroelectric Phase Transition in KH2PO4 by Raman Scattering Study

Y. Tominaga, I. Tatsuzaki, M. Tokunaga, 1985 .

Temperature dependences of light scattering spectra in mixed crystals KH2(1−x)D2xPO4

I. Tatsuzaki, M. Tokunaga, M. Kasahara, 1980 .

Raman Scattering Study on the Phase Transition of NH4H2AsO4

Y. Hayashi, I. Tatsuzaki, M. Tokunaga, 1988 .

Raman spectra of low-lying longitudinal mode in KDP1-xDKDPx mixed crystals

Y. Tominaga, H. Urabe, I. Tatsuzaki, 1982 .

A Comment on Paper by K. Miyakawa and T. Yagi (J. Phys. Soc. Jpn. 49 (1980) 1881) on A Central Peak in the Light Scattering Spectra of the Ferroelectric TGS

M. Tokunaga, 1981 .

Critical Behaviour of Specific Heat in Ferroelectric K2ZnCl4 and (NH4)2BeF4 at Normal-Incommensurate Phase Transition

H. Haga, Y. Shiozaki, A. Onodera, 1993 .

Pressure-induced antiferroelectric phases in quasi-one-dimensional hydrogen-bonded ferroelectric CsH2PO4

Yuki Kobayashi, S. Endo, K. Deguchi, 2004 .

Internal modes and the local symmetry of PO4 tetrahedra in K(H1−xDx)2PO4 by Raman scattering

Hirokazu Tanaka, Masaharu Tokunaga, Itaru Tatsuzaki, 1984 .

Rhodes-Wohlfarth Plot in Ferroelectrics –in Reply to Scott's Comments–

M. Tokunaga, 1989 .

Neutron Diffraction Studies of Anisotropic Rotational Motions of NO2 Radicals in NaNO2

Y. Iwata, S. Mitani, I. Shibuya, 1967 .

Isotope-Induced Ferroelectric Phase Transition in Strontium Titanate Only by a Decrease in Zero-Point Vibration Frequency

Y. Aikawa, M. Tokunaga, 2010 .

Theoretical Investigation of the Isotope-Induced Ferroelectric Phase Transition in Quantum Paraelectric Strontium Titanate

M. Tokunaga, Y. Aikawa, 2009 .

Note on the Theory of the Ih-XI Transition in Ice

M. Tokunaga, Tsuguhiro Abe, 1993 .

A New Neutron Diffraction Method Directly Observing Thermal Motions of Radicals

Y. Iwata, S. Mitani, I. Shibuya, 1967 .

Long Range Order Parameter in NH 4 Cl Determined by Neutron Diffraction

M. Tokunaga, N. Koyano, 1968 .

Dipolar Configurations of Minimum Dipole Interaction Energy in Orthorhombic Lattices

M. Tokunaga, 1982 .

Anisotropic polarization fluctuations due to the ice rule in ice Ih

M. Tokunaga, Takashi Yoshida, 1998 .

Fourier Transform of the Dipole-Dipole Interaction in Orthorhombic Lattices

T. Yagi, M. Tokunaga, 1978 .