Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
NEUTRON-DIFFRACTION DETERMINATION OF THE THERMODYNAMIC DERIVATIVES OFTHE MICROSCOPIC STRUCTURE OF LIQUID PARAHYDROGEN
Autore:
ZOPPI M; CELLI M; SOPER AK;
Indirizzi:
CNR,IST ELETTR QUANTIST,VIA PANCIATICHI 56-30 I-50127 FLORENCE ITALY RUTHERFORD APPLETON LAB,ISIS,NEUTRON FACIL DIDCOT OX11 0QX OXON ENGLAND
Titolo Testata:
Physical review. B, Condensed matter
fascicolo: 18, volume: 58, anno: 1998,
pagine: 11905 - 11910
SICI:
0163-1829(1998)58:18<11905:NDOTTD>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
RECOIL CORRECTIONS; DEUTERIUM; SCATTERING; MOLECULES; NEON;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
M. Zoppi et al., "NEUTRON-DIFFRACTION DETERMINATION OF THE THERMODYNAMIC DERIVATIVES OFTHE MICROSCOPIC STRUCTURE OF LIQUID PARAHYDROGEN", Physical review. B, Condensed matter, 58(18), 1998, pp. 11905-11910

Abstract

We have measured, using time-of-flight neutron diffraction, the thermodynamic derivatives of the microscopic structure factor of liquid parahydrogen in the vicinity of the triple point. Experiments have been carried out on the T = 17.1 K isotherm and on the n = 22.2 nm(-3) isochore so that the thermodynamic derivatives at constant temperature and density could be evaluated. The hydrogen data have been compared with the corresponding quantities for deuterium and quantitatively significant differences have been observed. Assuming that hydrogen and deuterium experience the same intermolecular potential, these differences canonly be attributed to the different quantum behaviors of the two molecules. [S0163-1829(98)04938-8].

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 13:36:59