scholarly journals Finite-size effects in the nuclear magnetic resonance of epitaxial palladium thin films

2013 ◽  
Vol 88 (14) ◽  
Author(s):  
W. A. MacFarlane ◽  
T. J. Parolin ◽  
T. I. Larkin ◽  
G. Richter ◽  
K. H. Chow ◽  
...  
Keyword(s):  
Thin Films ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Size Effects ◽  
Finite Size ◽  
Finite Size Effects ◽  
Nuclear Magnetic

Off-stoichiometry in Co2FeSi thin films sputtered from stoichiometric targets revealed by nuclear magnetic resonance

2009 ◽  
Vol 42 (8) ◽  
pp. 084017 ◽  
Author(s):  
Sabine Wurmehl ◽  
Jürgen T Kohlhepp ◽  
Henk J M Swagten ◽  
Bert Koopmans ◽  
Christian G F Blum ◽  
...  
Keyword(s):  
Thin Films ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Nuclear Magnetic

scholarly journals Аллотропные модификации кобальта при химическом осаждении

2021 ◽  
Vol 63 (1) ◽  
pp. 43
Author(s):  
А.В. Чжан ◽  
С.А. Подорожняк ◽  
В.К. Мальцев ◽  
И.Н. Краюхин ◽  
Г.С. Патрин
Keyword(s):  
Crystal Structure ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Size Effects ◽  
Chemical Precipitation ◽  
Magnetic Studies ◽  
Ph Values ◽  
Working Solution ◽  
Allotropic Modifications ◽  
Nuclear Magnetic

The effect of the acidity of solutions on the crystal structure of cobalt during its chemical precipitation is reported. On the basis of structural, magnetic studies, as well as studies by nuclear magnetic resonance, it was shown that a change in the acidity of the working solution leads to the precipitation of cobalt in various allotropic modifications in the immediate environment: by the type of hcp in the region of small (up to ~ 8.5) and by the type of fcc in the region large (over ~ 8.5) pH values. The formation of these modifications of cobalt is associated with size effects, which are caused by a decrease in the size of its particles with increasing pH.

scholarly journals Finite-size effects in lead scandium tantalate relaxor thin films

2020 ◽  
Vol 101 (9) ◽  
Author(s):  
Abel Fernandez ◽  
Jieun Kim ◽  
Derek Meyers ◽  
Sahar Saremi ◽  
Lane W. Martin
Keyword(s):  
Thin Films ◽  
Size Effects ◽  
Finite Size ◽  
Finite Size Effects

NMR SPECTROSCOPY ON HEUSLER THIN FILMS — A REVIEW

SPIN ◽  
2014 ◽  
Vol 04 (04) ◽  
pp. 1440019 ◽  
Author(s):  
SABINE WURMEHL ◽  
JÜRGEN T. KOHLHEPP
Keyword(s):  
Thin Films ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Giant Magnetoresistance ◽  
Electrode Materials ◽  
Resonance Spectroscopy ◽  
Heusler Compounds ◽  
Structural Order ◽  
High Spin Polarization ◽  
Nuclear Magnetic

Heusler compounds exhibit different electronic ground states and functionalities, making them attractive materials for studies of their fundamental properties and for their technological exploitation. The high spin polarization, predicted in particular for Co 2-based Heusler compounds, renders them prime candidates for electrode materials in spintronic devices such as giant magnetoresistance (GMR) elements or magnetic tunnel junctions and requires their implementation in thin film stacks. The growth of high quality Heusler films, however, demands their careful characterization. Typical issues in Heusler thin films are, besides the type and degree of structural order, the control of the film composition and the conservation of smooth interfaces between different layers in the film, e.g., between the Heusler layer and the tunneling barrier, while at the same time enabling high structural order. This review illustrates how nuclear magnetic resonance spectroscopy contributes to those issues by discussing recent examples of nuclear magnetic resonance studies of Heusler thin films.

Nuclear Magnetic Resonance Spectroscopy in the Study of Diamond Thin Films

1989 ◽  
Vol 162 ◽  
Author(s):  
Karen Mary McNamara ◽  
K. K. Gleason ◽  
M. W. Geis
Keyword(s):  
Thin Films ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Magnetic Resonance Spectroscopy ◽  
Nuclear Magnetic Resonance Spectroscopy ◽  
Relative Rate ◽  
Diamond Growth ◽  
Resonance Spectroscopy ◽  
Diamond Thin Films ◽  
Nuclear Magnetic

ABSTRACTNuclear magnetic resonance spectroscopy has been used to study diamond thin films grown in a low-pressure hot-filament reactor from 13C-labeled acetone. Film quality is assessed, and the origin of deposited carbon determined. Carbon atoms from both bonding environments in the acetone molecule deposit to form only sp3-bonded material. The relative rate of incorporation of these carbon atoms is determined. Experimental results and equilibrium calculations demonstrate that CO acts as a precursor for diamond growth in the absence of heterogeneous kinetics.

Size Effects on the Nuclear Magnetic Resonance of Sodium Metal Confined in Controlled Pore Glasses

2002 ◽  
pp. 469-475 ◽  
Author(s):  
V. V. Terskikh ◽  
I. L. Moudrakovski ◽  
C. I. Ratcliffe ◽  
J. A. Ripmeester ◽  
C. J. Reinhold ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Size Effects ◽  
Sodium Metal ◽  
Nuclear Magnetic

Finite-size effects in nanocomposite thin films and fibers

2011 ◽  
Vol 84 (2) ◽  
Author(s):  
D. R. Stevens ◽  
E. W. Skau ◽  
L. N. Downen ◽  
M. P. Roman ◽  
L. I. Clarke
Keyword(s):  
Thin Films ◽  
Size Effects ◽  
Finite Size ◽  
Finite Size Effects ◽  
Nanocomposite Thin Films
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