Ab initio Methodology for Calculating Elastic Constant and Sound Velocity for Hydrogen and Deuterium in Molecular Solid Phase

Guerrero, Carlo and Perlado Martín, José Manuel and Cuesta Lopez, Santiago (2012). Ab initio Methodology for Calculating Elastic Constant and Sound Velocity for Hydrogen and Deuterium in Molecular Solid Phase. In: "5th HiPER Participants Forum & HiPER fellow meeting", 02/02/2012 - 03/02/2012, Bordeaux, Francia. p. 1.

Description

Title: Ab initio Methodology for Calculating Elastic Constant and Sound Velocity for Hydrogen and Deuterium in Molecular Solid Phase
Author/s:
  • Guerrero, Carlo
  • Perlado Martín, José Manuel
  • Cuesta Lopez, Santiago
Item Type: Presentation at Congress or Conference (Poster)
Event Title: 5th HiPER Participants Forum & HiPER fellow meeting
Event Dates: 02/02/2012 - 03/02/2012
Event Location: Bordeaux, Francia
Title of Book: 5th HiPER Participants Forum & HiPER fellow meeting
Date: February 2012
Subjects:
Faculty: Instituto de Fusión Nuclear (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Hydrogen isotopes play a critical role both in inertial and magnetic confinement Nuclear Fusion. Since the preferent fuel needed for this technology is a mixture of deuterium and tritium. The study of these isotopes particularly at very low temperatures carries a technological interest in other applications. The present line promotes a deep study on the structural configuration that hydrogen and deuterium adopt at cryogenic temperatures and at high pressures. Typical conditions occurring in present Inertial Fusion target designs. Our approach is aims to determine the crystal structure characteristics, phase transitions and other parameters strongly correlated to variations of temperature and pressure. With this results is possible calculated the elastic constant and sound velocity for hydrogen and deuterium in molecular solid phase.

More information

Item ID: 19699
DC Identifier: http://oa.upm.es/19699/
OAI Identifier: oai:oa.upm.es:19699
Official URL: http://www.hiper-laser.org/News%20and%20events/60projectnews.html
Deposited by: Memoria Investigacion
Deposited on: 21 Oct 2013 16:48
Last Modified: 06 Sep 2017 17:08
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