Computer Experiments on Surface Excitations in Three-Dimensional Model Crystals
スポンサーリンク
概要
- 論文の詳細を見る
Molecular dynamics computer simulations were carried out for three-dimensional anharmonic mass-spring model crystals. Between the nearest and next nearest neighbor atoms central forces were considered, and anharmonic potential up to the fourth order was taken into account. An input pulse displacement was given to atomic rows on a free surface of the crystal, and the induced displacements on the surface and in the bulk of the crystal were computed. Solitons were produced as atomicexcitations when only the nearest neighbor atomic interactions were considered. Simulations were carried out under various computational conditions to determine the characteristics of soliton production.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1999-05-30
著者
-
MINATO Atsushi
Graduate School of Science and Engineering, Ibaraki University
-
Hiki Yosio
Faculty Of Engineering Ibaraki University
-
Komuro Ryouichi
Graduate School Of Science And Engineering Ibaraki University
-
Ozawa Satoru
Graduate School Of Science And Engineering Ibaraki University
-
Ozawa Satoru
Graduate School of Science and Engineering,
-
Minato Atsushi
Graduate School of Science and Engineering,
-
Hiki Yosio
Faculty of Science, Tokyo Institute of Technology, Emeritus
関連論文
- Computer Experiments on Scattering of Atomic Excitations by Defects in Model Crystals
- Computer Experiments on Soliton Production for Realizing Laboratory Experiments
- Optical Design of a Space Retroreflector Using a Hybrid Search
- Computer Experiments on Solitons in Three-Dimensional Crystals with Nearest-Neighbor and Next-Nearest Neighbor Atomic Interactions
- Computer Experiments on Propagation of Nonlinear Waves in Model Crystals with Next-Nearest-Neighbor Atomic Interactions
- Computer Experiments on Surface Excitations in Three-Dimensional Model Crystals
- Computer Experiments on Collisions of Solitons with Defects in Two-Dimensional Model Crystals
- Computer Experiment on Soliton Excitation in Two-Dimensional Crystals
- Anisotropy of Superconducting Energy Gap in Aluminium Determined by Ultrasonic Method
- Ultrasonic Attenuation and Dislocation Damping in Crystals of Ice
- Computer Experiments on Solitons in Three-Dimensional Crystals with Nearest-Neighbor and Next-Nearest-Neighbor Atomic Interactions
- Ultrasonic Attenuation in Melting and Freezing Helium Crystals
- Computer Experiment on Collisions of Solitons with Defects in Crystals
- Simulation of Peierls Stress for Dislocations in Rare Gas Crystals
- Scattering of Electrons by Dislocations in Aluminum Studied by Ultrasonic Method
- Experimental Study of Viscoelastic and Thermal Properties of Glasses and Polymers near Glass Transitions
- Scattering of Elastic Waves by a Particle in Solid Medium
- Phonon Conduction in Polyethylene
- Effect of Pressure on Dislocation Damping in Aluminum Crystals
- Effect of Pressure on Dislocation Damping in Alkali Halide Crystals
- Effect of Specimen Size in Ultrasonic Attenuation Measurement : Physical Acoustics
- Low-Temperature Thermal Diffusivity Measurement by Laser-Flash Method
- Simulation of Dislocation Configuration in Rare Gas Crystals
- Calculation of Pressure Dependence of Dislocation Damping Constant in Crystals
- Nondivergence of the Viscosity of Inorganic and Polymeric Glasses near the Glass Transition Temperature
- Viscosity of glasses near and below the glass transition temperature
- Experimental Study of Viscoelastic and Thermal Properties of Glasses and Polymers near Glass Transitions
- An experimental study on the shear viscosity of solids
- Measurement of Viscosity of Glasses with Low Melting Points using a New Method
- A New Technique for Measuring Viscoelasticity of Solids
- Sound Communication System of LED Using Maximum Length Sequence
- Calorimetric Study of Kinetic Glass Transition in Various Glasses
- Computer Experiments on Scattering of Atomic Excitations by Defects in Model Crystals
- Computer Experiments on Collisions of Linear and Nonlinear Waves with Defects in Two-Dimensional Square Lattice with Nearest Neighbor and Next Nearest Neighbor Interactions
- Computer Experiments on Surface Excitations in Three-Dimensional Model Crystals