Zobrazeno 1 - 10
of 1 089
pro vyhledávání: '"Analytical Chemistry"'
Autor:
H. Sekizawa, K. Asai
Publikováno v:
Le Journal de Physique Colloques. 40:C2-255
Mossbauer spectra of 57 Fe in LaNi 1-x Fe x O 3 (x = 0.05, 0.1, 0.2) were measured from 2K to room temperature. Isomer shift and the distribution of hyperfine magnetic fields were obtained as a function of temperature. The value of the isomer shift (
Publikováno v:
Le Journal de Physique Colloques. 51:C7-19
Publikováno v:
Le Journal de Physique Colloques. 51:C7-25
Autor:
T. Roser, J. A. Stewart, Yu. M. Melnik, R. S. Raymond, AF Prudkoglyad, W. A. Kaufman, J.A. Bywater, G. R. Court, B. Vuaridel, Michael Mertig, B. S. van Guilder, D. G. Crabb, V. G. Luppov
Publikováno v:
Le Journal de Physique Colloques. 51:C6-541
Progress is reported on t l~e p~uiluction of an intense polarized atolnic hydrogen beam using microtx,nre rli iven cs t rac t io~~ of stal)ilizrd a ttsnlic 1lgdlr)gcn. Electrc.)n ~ ~ i n ~ ~ o l i ~ r i z e t l a.t.olnic ytlrog~n call 1,s stored at 1
Autor:
B. Granier, A. Benhaya
Publikováno v:
Le Journal de Physique Colloques. 51:C5-419
An experimental set up is described for the study of the dynamic oxidation of refractories compounds. It associates an Argon plasma torch and a high temperature reactor. Results concerning dynamic oxidation of graphite are given for conditions rangin
Autor:
JJ Beulens, CJ Timmermans, Atm Wilbers, Thj Bisschops, Gmw Gerrit Kroesen, Ajm Buuron, GJ Gijs Meeusen, Abm Bertus Husken, L A Bisschops, DC Daan Schram
Publikováno v:
Le Journal de Physique Colloques. 51:C5-361
By separating plasma production and plasma deposition and by taking advantage of the high specific ionizing power of thermal plasmas, very high deposition rates on large areas of amorphous C-H and Si-H are obtained. The layers have been analyzed by s
Autor:
de Mj Mark Graaf, J. L. Jauberteau, DC Daan Schram, van de Mjf Ries Sande, R.P. Dahiya, de Fj Frits Hoog
Publikováno v:
Le Journal de Physique Colloques. 51:C5-387
A cascade arc is used as a source for a H/Ar particle beam. The plasma is produced at thermal plasma conditions at 0.1 to 1 bar. It is expanded with a high velocity into a vacuum chamber. Measurements with a Langmuir double probe and with a mass spec
Autor:
Herbert C. Freyhardt, R. Bormann, W. Biegel, W. Schaper, Hans-Ulrich Krebs, Ralf Busch, J. Hoffmann
Publikováno v:
Le Journal de Physique Colloques. 51:C4-189
Publikováno v:
Le Journal de Physique Colloques. 51:C4-285
A general purpose plasma reactor has been designed and built to be used in various fields such as metallurgy, and microelectronics. The important aspects of the system design are : (a) the chamber can be evacuated to a base pressure of approximately
Autor:
J. Rivory, J.-M. Frigerio
Publikováno v:
Le Journal de Physique Colloques. 51:C4-163