Download or read book Etude par diffusion de neutrons du compos CeSb et des syst mes Fermion Lourd written by JEAN-LUC.. JACOUD and published by . This book was released on 1991 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES MESURES DE DIFFUSION INELASTIQUE DE NEUTRONS POLARISES SUR CESB, MONTRENT LA NATURE PARAMAGNETIQUE DES PLANS NON MAGNETIQUES DES PHASES AFP ET FP#1 DE CE COMPOSE. LE SPECTRE DES EXCITATIONS MAGNETIQUES A ETE MESURE A T=1.5 K DANS LA PHASE AFIA A P=0, 10 ET 30 KBAR. CECU#6 ET CERU#2SI#2 SONT DEUX SYSTEMES FERMION LOURD, NE PRESENTANT NI ORDRE MAGNETIQUE A LONGUE DISTANCE, NI TRANSITION VERS UN ETAT SUPRACONDUCTEUR JUSQU'AUX PLUS BASSES TEMPERATURES. LES FLUCTUATIONS MAGNETIQUES OBSERVEES DANS CES COMPOSES SE DECOMPOSENT EN UNE PARTIE INDEPENDANTE DU VECTEUR D'ONDE (LOCALISE) ET UNE PARTIE CORRELEE PIQUEE POUR DIFFERENTS VECTEURS D'ONDE, COMMENSURABLES ET INCOMMENSURABLES. CES FLUCTUATIONS ONT ETE ETUDIEES EN FONCTION DE LA TEMPERATURE, DU CHAMP MAGNETIQUE ET DU VECTEUR D'ONDE. L'ETUDE DES PROPRIETES MAGNETIQUES STATIQUES ET DYNAMIQUES DU COMPOSE AVEC 20% DE LANTHANE A ETE REALISEE, ET SEMBLE MONTRER UNE CERTAINE CONTINUITE DES PROPRIETES DYNAMIQUES DE CES COMPOSES DE PART ET D'AUTRE DE LA TRANSITION MAGNETIQUE-NON MAGNETIQUE
Download or read book ETUDE PAR DIFFUSION DE NEUTRONS DU COMPOSE CESB ET DES SYSTEMES FERMION LOURD CECU 6 CERU 2SI 2 ET CE 1 XLA XRU 2SI 2 written by JEAN-LUC.. JACOUD and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES MESURES DE DIFFUSION INELASTIQUE DE NEUTRONS POLARISES SUR CESB, MONTRENT LA NATURE PARAMAGNETIQUE DES PLANS NON MAGNETIQUES DES PHASES AFP ET FP#1 DE CE COMPOSE. LE SPECTRE DES EXCITATIONS MAGNETIQUES A ETE MESURE A T=1.5 K DANS LA PHASE AFIA A P=0, 10 ET 30 KBAR. CECU#6 ET CERU#2SI#2 SONT DEUX SYSTEMES FERMION LOURD, NE PRESENTANT NI ORDRE MAGNETIQUE A LONGUE DISTANCE, NI TRANSITION VERS UN ETAT SUPRACONDUCTEUR JUSQU'AUX PLUS BASSES TEMPERATURES. LES FLUCTUATIONS MAGNETIQUES OBSERVEES DANS CES COMPOSES SE DECOMPOSENT EN UNE PARTIE INDEPENDANTE DU VECTEUR D'ONDE (LOCALISE) ET UNE PARTIE CORRELEE PIQUEE POUR DIFFERENTS VECTEURS D'ONDE, COMMENSURABLES ET INCOMMENSURABLES. CES FLUCTUATIONS ONT ETE ETUDIEES EN FONCTION DE LA TEMPERATURE, DU CHAMP MAGNETIQUE ET DU VECTEUR D'ONDE. L'ETUDE DES PROPRIETES MAGNETIQUES STATIQUES ET DYNAMIQUES DU COMPOSE AVEC 20% DE LANTHANE A ETE REALISEE, ET SEMBLE MONTRER UNE CERTAINE CONTINUITE DES PROPRIETES DYNAMIQUES DE CES COMPOSES DE PART ET D'AUTRE DE LA TRANSITION MAGNETIQUE-NON MAGNETIQUE.
Download or read book Metallic Magnetism written by I. A. Campbell and published by Springer. This book was released on 1987 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron Capture Gamma Ray Spectroscopy written by R. E. Chrien and published by Springer. This book was released on 2011-12-29 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: The post World War II era witnessed a tremendous growth in the research carried out in neutron-induced reactions and especially in neutron capture y-ray studies. This growth was stimulated by the availability of neutron sources, such as reactors and accelerators, and by the development of high resolution y-ray and conversion electron detectors. Today the combination of high flux reactors and precise instrumentation has produced spectral data of exceptional quality, as the pages of these proceedings illustrate. The world-wide community of the practioners of the art of cap ture y-ray spectroscopy has met three times in the last decade: the first international symposium on this subject was held at Studsvik, Sweden in 1969, and the second at Petten, The Netherlands in 1974. A smaller meeting, of mostly u. S. and some European parti cipation, was held at Argonne National Laboratory in 1966. A perusal of the proceedings of these meetings shows the striking ad vances in this now mature field of physics over the last dozen years. Each meeting has seen a small but perceptible increase in the number of papers presented and the number of laboratories repre sented. More importantly, each meeting has documented the increasing impact of (n,y) reasearch, not only on other areas of basic physics, but also on commercial and medical applications of this technology. A total of 29 invited papers and 97 contributed papers were presented at this symposium.
Download or read book Geochemistry of Boron written by C. T. Walker and published by Dowden Hutchinson and Ross. This book was released on 1975 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
