Dielectric,Elastic and Thermal Properties on a New Phase Transition in (CH_3NH_3)NaSeO_4・6H_2O
スポンサーリンク
概要
- 論文の詳細を見る
Dielectric, ultrasonic, AC calorimetric and dilatometric measurements for(CH,NO.)NaSe0.-6F[.0 in addition to an X-ray examination were made. It wasfound that the crystal undergoes a phase transition of the second order at 136.9 K (7'..).The crystal at room temperature belongs to a point group 6mm with the unit cellparameters: v=7.36A, c= 13.0 A and Z=2. Both the specific heat C. and the linearthermal expansion coefficients along the a and c axes, a.. and cv.., show ,%-typeanomalies with anomalous tails near T.. The dielectric constant along the a axis showsan anomalous break at T.. The dielectric constant along the c axis and the elasticstiffnesses c's, c'; and c.. do not show remarkable anomaly at T., while c';. shows asmall anomaly near T., which corresponds to the 2-type anomalies observed in bothC. and cx, (i = 1, 3) near T..phase transition, dielectric property, elastic property, specific heat, thermal ex-pansion, calorimetry, ultrasonics
- 社団法人日本物理学会の論文
- 1989-12-15
著者
-
Arai Masazumi
Kyushu University
-
Arai M
Computational Materials Science Center National Institute For Materials Science
-
Osaka T
Tokyo Univ. Sci. Tokyo
-
Osaka Toshio
Department Of Applied Physics Faculty Of Science Tokyo University Of Science
-
Osaka Toshio
Department Of Applied Physics Faculty Of Science Science University Of Tokyo
-
Komukae M
Tokyo Univ. Sci. Tokyo
-
Komukae Masaru
Department Of Applied Physics Faculty Of Science Science University Of Tokyo
-
MAKITA Yasuharu
Department of Applied Physics,Faculty of Science,Science University of Tokyo
-
Ikeda Toshiyuki
Department Of Applied Physics Faculty Of Science Science University Of Tokyo
-
Arai Masatoshi
Physics Department Tohoku University:argonne National Loboratory
-
Miyazaki A
Department Of Applied Physics Faculty Of Science Science University Of Tokyo
-
Miyazaki Akio
Department Of Applied Physics Faculty Of Science Science University Of Tokyo:chiba High School
-
Makita Yasuharu
Department Of Applied Physics Faculty Of Science Science University Of Tokyo
関連論文
- Ab Initio Calculations of H_ for Nb, NbSe_2, and MgB_2(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Pressure Effect on the Phase Transition in (CH_3)_2NH_2H_2PO_4
- Pressure Effect on the Phase Transition in (CH_3)_2NH_2H_2AsO_4 and Its Isotope Effect
- Dynamical Magnetic Structure of the Spin Density Wave State in Cr
- Neutron Diffraction Study of Crystal Structures of Deuterated Glycinium Phosphite in Paraelectric and Ferroelectric Phases(Condensed Matter : Structure, Mechanical and Thermal Properties)
- Neutron Diffraction Study of Crystal Structures of Deuterated Glycinium Phosphite in Paraelectric and Ferroelectric Phases
- Ferroelastic Phase Transition in TIH_2PO_4
- Ferroelectricity of CsRbSeO_4
- Dielectric Study of the Phase Transition in K_3H (SeO_4)_2 and Isotope Effect
- Evidence for Weak-Ferroelectricity of (NH_4)_2ZnCl_4 in the Phase between Ferro- and Antiferro-Electric Phases
- Effect of Estriol on Bone Loss in Postmenopausal Japanese Women : A Multicenter Prospective Open Study
- Neutron Scattering Studies on Spin-Peierls Material CuGeO_3
- Structural Study of Ferroelastic TlH_2PO_4
- Structural Study of Partially Deuterated Glycinium Phosphite in the Paraelectric Phase
- An Overall Energy Spectrum of Magnetic Fluctuations in the Superconducting La_Sr_CuO_4
- Elastic Anomaly of the Ferroelectric Phase Transition of Li_2Ge_7O_ Studied by the Brillouin Scattering
- Band-Structure Theory for the Insulating Phase of the Thio-Spinel Transition-Metal Compound, CuIr_2S_4(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Complete Two-Dimensional Antiferromagnetic Spin-Wave Dispersion Relation of La_2NiO_4 Determined by Chopper Spectrometer Installed at the Pulsed Neutron Source
- X-Ray Diffraction Study on a New Incommensurate Phase Transition in Ferroelectric (NH_4)_2ZnCl_4
- X-Ray Diffraction Study on a New Incommensurate Phase Transition in Ferroelectric (NH_4)_2ZnBr_4
- Status of climacteric symptoms among middle-aged to elderly Japanese women : Comparison of general healthy women with women presenting at a menopausal clinic
- Effect of Hydrostatic Pressure on the Ferroelectric Phase Transition in N_2H_5Al (SO_4)_2・12H_2O
- Dielectric Dispersion in Ferroelectric N_2H_5Al(SO_4)_2・12H_2O
- Dielectric Property in NH_3OHAl(SO_4)_2・12H_2O
- Ferroelectricity in N_2H_5Al(SO_4)_2・12H_2O
- Study of the Ferroelastic Phase Transition of TlH_2PO_4 Acoustic Phonon Softening
- On the ω-q Relation of the Soft Mode of KDP Studied by Light Scattering under a High Pressure
- Elastic Instability in the Ferroelastic Phase Transition of TlH_2PO_4 Studied by Brillouin Scattering
- First-Principles Study of C_6M_2 (M = B, Al, Mg, Li), C_7B and Related Compounds
- Electronic and Lattice Properties of MgB_2 and Related Phases under Various Compression Conditions
- Investigation of Grain-Size Influence on the Ferroelectric-to-Paraelectric Phase Transition in BaTiO_3 Ceramics by Means of AC Calorimetry
- A New Oxide Spin Glass System of(1-x) FeTiO_Fe_2O_3.II.Neutron Scattering Studies of a Cluster Type Spin Glass of 90FeTiO_3-10Fe_2O_3
- A New Oxide Spin Glass System of(1-x) FeTiO_3-xFe_2O_3.I.Magnetic Properties
- X-Ray Diffraction Study of Monoclinic RbD_2PO_4
- Dielectric Relaxation in Ferroelectric NH_4In(SO_4)_2・12H_2O
- Dielectric Relaxation in NH_4Cr (SO_4)_2・12H_2O
- Ferroelectricity and Dielectric Relaxation in NH_4Al (SO_4)_2・12H_2O
- Dielectric Studies of Monoclinic Rb_Cs_xD_2PO_4 on the Phase Transitions
- Isotope Effect of Monoclinic Rb (D_H_x)_2PO_4 on the Phase Transitions
- New Phase Transitions of Monoclinic RbD_2PO_4 and Its Forced Ttansition to the Ferroelectric State
- NMR Study on Ferroelectric (CH_3)_2NH_2H_2AsO_4
- NMR Study on Ferroelectric (CH_3)_2NH_2H_2AsO_4
- Thermal and NMR Studies on Phase Transitions of Tl_2SeO_4
- Ferroelastic Phase Transitoin in Tl_2SeO_4
- Dielectric Study on the Low-Temperature Phase Transition of TlH_2 PO_4
- s-Character of MX_4(M=C,Si,Ge,X=F,Cl,Br,I) Molecules
- Surfactant-Induced Bond Strengthening in As-Grown Film Surfaces
- Spin Dynamics on Two-Dimensional Heisenberg Antiferromagnets : High Energy Neutron Inelastic Scattering from La_2CuO_4 and La_2NiO_4
- A New Oxide Spin-Glass System of(1-x) FeTiO_Fe_2O_3. IV.Neutron Scattering Studies on a Reentrant Spin Glass of 79FeTiO_3-21Fe_2O_3 Single Crystal
- Dielectric Studies on the Phase Transitions of {(NH_4)_3H (SO_4)_2}_{(ND_4)_3D (SO_4)_2}_x System : Ferroelectricity in (NH_4)_3H (SO_4)_2
- Heat Capacity and Thermal Expansion of NH_3CH_2COOH・H_2PO_3(Condensed Matter : Structure, Mechanical and Thermal Properties)
- Dielectric Dispersion Studies in Pyridinium Periodate Single Crystal
- Crystal Structure of NH_3CH_2COOHH_2PO_3 in the Ferroelectric Phase
- Optical Study on Domain Formation in NH_4BeF_3
- Domain Structure and Deflection of Light at Domain Walls in RbHSeO_4
- Dielectric, Thermal and Optical Studies of Phase Transitions in TIH_2AsO_4 Single Crystal
- Dielectric Studies of NaNH_4(SO_4)_(SeO_4)_x・2H_2O on the Phase Transition
- Phase Transitions in (CH_3NH_3)_4InBr_7
- Optical and X-Ray Studies in Ferroelastic Cs_3H(SeO_4)_2
- Dielectric,Dilatometric and AC Calorimetric Studies of a New Phase Transition in (CH_3NH_3)NaSO_4・6H_2O
- Dielectric Dispersion in Ferroelectric (CH_3)_2NH_2H_2AsO_4 and Isotope Effect on the Transition Temperature
- Phase Transition in Ferroelectric (CH_3)_2NH_2H_2AsO_4 and Its Dielectric Property
- Phase Transition in (CH_3)_2NH_2H_2PO_4 and Its Ferroelectric Activity
- Thermal Expansion of Cu(HCO_2)_2・4H_2O in a Temperature Region Covering the Antiferroelectric Trasition
- Dielectric Relaxation of Ferroelectric RbH_3(SeO_3)_2 near the Curie Temperature
- Hydrogen Rearrangements in CsHSeO_4 Accompanied with both the Phase Transition and Domain-Boundary-Movement
- Calorimetric and Dilatometric Studies on Successive Phase Transitions in Ferroelastic NH_4BeF_3
- Identification of oxytetracycline as a chondrogenic compound using a cell-based screening system
- Isotope Effect of Glycinium Phosphite NH_3CH_2COOH・H_2PO_3 Studied by Neutron Diffraction(Condensed matter: structure and mechanical and thermal properties)
- Neutron Diffraction Study of Ferrielectric Phase Transition in Monoclinic RbD_2PO_4(Condensed matter: structure and mechanical and thermal properties)
- Study of the Phase Transition in KH_3(SeO_3)_2. : II. Thermal Anomalies and Their Relation to Acoustic Phonon Instability
- Dielectric Study on the Effect of Hydrostatic Pressure on the Phase Transitions in the System of {(NH_4)_3H (SO_4)_2}_{(ND_4)_3D (SO_4)_2}_x
- Pressure-Temperature Phase Diagram of (ND_4)_3D (SO_4)_2
- Ferroelectricity of Deuterated Triammonium Deuterium Disulfate and Isotope Effect on Ferroelectric Activity
- Dielectric and Dilatometric Studies of Phase Transitions in (ND_4)_3D (SeO_4)_2 and Isotope Effect
- Pyroelectricity of Dicalcium Lead Propionate Associated with Its Phase Transitions
- Dielectric,Elastic and Thermal Properties on a New Phase Transition in (CH_3NH_3)NaSeO_4・6H_2O
- Acoustic Phonon Softening and Spontaneous Strains in KD_3(SeO_3)_2
- Dielectric Study of Monoclinic RbD_2PO_4 in High-Temperature Phase
- High-Temperature Phase Transition in RbH_2PO_4 : Condensed Matter: Structure, etc.
- Structural Study of Partially Deuterated Glycinium Phosphite in the Paraelectric Phase
- Critical Slowing-Down and Static Dielectric Constant of Monoclinic RbD_2PO_4
- Dielectric Study of Phase Transitions in Cs_3H (SeO_4)_2 and Its Isotope Effect
- Ferroelasticity and Hypothetical Hexagonal-Orthorhombic Phase Transition in (CH_3NHCH_2COOH)_3・CaCl_2
- Dielectric and Elastic Studies of the Phase Transition in NaNH_4SeO_4・2H_2O
- Ferroelectricity in 3C_6H_4(OH)_2.CH_3OH
- Ferroelastic Phase Transition in (NH_4)_3H (SeO_4)_2
- Ferroelectricity and Successive Phase Transitions in (NH_4)_2ZnBr_4
- Dielectric and Thermal Studies on New Phase Transitions of CsHSO_4
- Study of the Phase Transition in KH_3(SeO_3)_2. : I. Acoustic Phonon Softening
- Dielectric and Elastic Properties of NaNH_4SO_4・2H_2O above Its Curie Temperatute
- Successive Phase Transitions in NH_4HBeF_4
- Ferrielectricity of Monoclinic RbD_2PO_4
- Dielectric and Thermal Studies on New Phase Transition of CsHSeO_4
- Anaphylaxis due to Intravenous Levofloxacin with Tolerance to Garenoxacin
- Pathological Studies on the Endocrine Organs of the Spontaneously Hypertensive Rats
- Pressure Effect on Phase Transition in Partially Deuterated Cs(H1-xDx)2PO4
- Investigation of Grain-Size Influence on the Ferroelectric-to-Paraelectric Phase Transition in BaTiO3 Ceramics by Means of AC Calorimetry
- Streptococcus sanguis Meningitis: Report of a Case and Review of the Literature