Theoretical Predictions and Single-Crystal Neutron Diffraction and Inelastic Neutron Scattering Studies on the Reaction of Dihydrogen with the Dinuclear Dinitrogen Complex of Zirconium [P2N2]Zr(μ-η2-N2)Zr[P2N2], P2N2= PhP(CH2SiMe2NSiMe2CH2)2PPh

1999 ◽  
Vol 121 (3) ◽  
pp. 523-528 ◽  
Author(s):  
Harold Basch ◽  
Djamaladdin G. Musaev ◽  
Keiji Morokuma ◽  
Michael D. Fryzuk ◽  
Jason B. Love ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Neutron Scattering ◽  
Single Crystal ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Theoretical Predictions ◽  
Dinitrogen Complex

Low-frequency single-crystal Raman, far-infrared, and inelastic neutron scattering studies of acetanilide at low temperature

1991 ◽  
Vol 95 (13) ◽  
pp. 5281-5286 ◽  
Author(s):  
Clifford T. Johnston ◽  
Stephen F. Agnew ◽  
Juergen Eckert ◽  
Llewellyn H. Jones ◽  
Basil I. Swanson ◽  
...  
Keyword(s):  
Low Temperature ◽  
Neutron Scattering ◽  
Single Crystal ◽  
Inelastic Neutron Scattering ◽  
Low Frequency ◽  
Far Infrared ◽  
Inelastic Neutron

scholarly journals An inelastic neutron scattering study of single-crystal heavy-fermion YbAgGe

2005 ◽  
Vol 17 (2) ◽  
pp. 301-311 ◽  
Author(s):  
B Fåk ◽  
D F McMorrow ◽  
P G Niklowitz ◽  
S Raymond ◽  
E Ressouche ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Single Crystal ◽  
Heavy Fermion ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Scattering Study ◽  
Neutron Scattering Study

QUANTIZED INTRINSICALLY LOCALIZED MODES: LOCALIZATION THROUGH INTERACTION

2012 ◽  
Vol 11 ◽  
pp. 12-21
Author(s):  
PETER S. RISEBOROUGH
Keyword(s):  
Neutron Scattering ◽  
Experimental Observation ◽  
Phonon Spectrum ◽  
Bound States ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Localized Modes ◽  
Scattering Spectrum ◽  
Theoretical Predictions ◽  
Quartic Anharmonicity

We have calculated the lowest energy quantized spectra of Intrinsically Localized Modes (ILMs) for the Fermi-Pasta-Ulam lattices. The quantized ILM spectra are composed of resonances in the two-phonon continuum and branches of infinitely long-lived excitations that are bound states formed from even numbers of phonons. For quartic anharmonicity and one atom per unit cell, the calculated ILMs are consistent with the results of previous calculations using the number conserving approximation. However, by contrast the ILM spectrum of the lattice with cubic interactions couples resonantly with the single-phonon spectrum and cannot be calculated within a number conserving approximation. Furthermore we argue that, by introducing a sufficiently strong cubic non-linearity, the quantized ILMs can be observed directly through the single-phonon inelastic neutron scattering spectrum. We compare our theoretical predictions with the recent experimental observation of breathers in NaI by Manley et al.

Investigation of spin waves in single crystal Bi2CuO4 by inelastic neutron scattering

1992 ◽  
Vol 82 (6) ◽  
pp. 443-446 ◽  
Author(s):  
A. Furrer ◽  
P. Fisher ◽  
B. Roessli ◽  
G. Petrakovskii ◽  
K. Sablina ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Single Crystal ◽  
Inelastic Neutron Scattering ◽  
Spin Waves ◽  
Inelastic Neutron

Inelastic neutron scattering from single crystal Zn under high pressure

1996 ◽  
Vol 54 (2) ◽  
pp. 812-818 ◽  
Author(s):  
J. G. Morgan ◽  
R. B. Von Dreele ◽  
P. Wochner ◽  
S. M. Shapiro
Keyword(s):  
High Pressure ◽  
Neutron Scattering ◽  
Single Crystal ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron
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