Neue Verfahren zur Herstellung keramischer Faserverbundwerkstoffe Abschlussbericht
Germany
Germany
Available from TIB Hannover: F94B507+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische Informationsbibliothek / SIGLE / Bundesministerium fuer Forschung und Technologie (BMFT), Bonn (Germany) / DE / Germany
Germany
The report presents: (1) Load requirements and design requirements, design and purpose of the Asse transport cask ASSE-TB1. (2) Hydrolytic and thermal behaviour of molten LiH as a neutron absorbing material. (3) Melting processes for production of a solid LiH body. (4) Results of fire tests in open air (oil fire). (HP) / Der Bericht enthaelt: 1. An...
A GaAs/Al0.30Ga0.70As multiple-quantum-well vertical optical modulator has been grown on a GaAs substrate using the metal-organic vapor-phase epitaxy technique. This device was removed from the original substrate and placed on a glass carrier by means of epitaxial lift-off (ELO). Photocurrent measurements before and after the ELO show clear exciton...
Germany
Germany
This final report is structured as follows: (1) Search for high-temperature superconductors with improved critical characteristics (Ba_2Sr_2Ca_2Cu_2O_8_+_x, Bi_4Sr_8Cu_5O_1_9_+_x,Bi_1_4Sr_2_2Cu_1_3O_5_8_+_x, Bi_1_,_6Pb_0_._4Sr_1_,_6Ca_2Cu_2_,_8O_9_,_2_+_x); 2) Synthesis of superconductors (optimisation of powder quality); (3) Processing of the supe...
Germany
L'auteur donne la description et le mode de fabrication du piège bipyramidal. Ce piège fait actuellement l'objet d'un programme d'évaluation en vraie grandeur dans le cadre d'une lutte anti-tsé-tsé autogérée par les éleveurs semi-nomades de République centrafricaine (Mbororo). Il est démontable, facilement transportable et ne demande aucune manipul...