Results 51 to 60 of about 192,004 (363)

Reflection high-energy electron diffraction patterns of CrSi_2 films on (111) silicon [PDF]

, 1991
Highly oriented films of the semiconducting transition metal silicide, CrSi2, were grown on (111) silicon substrates, with the matching crystallographic faces being CrSi_2(001)/Si(111).
Bai, G., Geib, Kent M., Mahan, John E., Nicolet, M-A., Robinson, G. Y.   +4 more
core  

Research Update: Stoichiometry controlled oxide thin film growth by pulsed laser deposition

APL Materials, 2015
The oxidation of species in the plasma plume during pulsed laser deposition controls both the stoichiometry as well as the growth kinetics of the deposited SrTiO3 thin films, instead of the commonly assumed mass distribution in the plasma plume and the ...
Rik Groenen, Jasper Smit, Kasper Orsel, Arturas Vailionis, Bert Bastiaens, Mark Huijben, Klaus Boller, Guus Rijnders, Gertjan Koster   +8 more
doaj   +1 more source

Room-temperature perpendicular magnetic anisotropy of Pt/Co/AlOx trilayers on SrTiO3 (001)

AIP Advances, 2020
We demonstrate room-temperature perpendicular magnetic anisotropy (PMA) in Pt/Co/AlOx trilayers sputter-deposited onto a SrTiO3 (STO) (001) substrate. Reflection high-energy electron diffraction and x-ray diffraction results confirm the two-dimensional ...
Ye Du, Shoma Arai, Shingo Kaneta-Takada, Le Duc Anh, Shutaro Karube, Makoto Kohda, Shinobu Ohya, Junsaku Nitta   +7 more
doaj   +1 more source

X-ray beam monitoring and wavelength calibration using four-beam diffraction

Journal of Synchrotron Radiation, 2022
Rigorous dynamical theory calculations show that four-beam diffraction (4BD) can be activated only by a unique photon energy and a unique incidence direction. Thus, 4BD may be used to precisely calibrate X-ray photon energies and beam positions. Based on
XianRong Huang, Xianbo Shi, Lahsen Assoufid   +2 more
doaj   +1 more source

Reflection high-energy electron diffraction oscillations on rotating substrates [PDF]

Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, 1999
We compare different methods to measure reflection high-energy electron diffraction oscillations on rotating substrates. The best signal-to-noise ratio as well as the highest accuracy is obtained by measuring the full width at half maximum of the specular spot perpendicular to the surface.
W. Braun, H. Möller, S. R. Johnson, Y.-H. Zhang   +3 more
openaire   +1 more source

sim-trhepd-rheed – Open-source simulator of total-reflection high-energy positron diffraction (TRHEPD) and reflection high-energy electron diffraction (RHEED)

Computer Physics Communications, 2022
11 pages, 6 figures.
Takashi Hanada, Yuichi Motoyama, Kazuyoshi Yoshimi, Takeo Hoshi   +3 more
openaire   +2 more sources

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Real-time extraction of growth rates from rotating substrates during molecular-beam epitaxy [PDF]

, 1995
We present a method for measuring molecular‐beam epitaxy growth rates in near real‐time on rotating substrates. This is done by digitizing a video image of the reflection high‐energy electron diffraction screen, automatically tracking and measuring the ...
Collins, D. A., McGill, T. C., Papa, G. O.   +2 more
core  

Spin density wave dislocation in chromium probed by coherent x-ray diffraction [PDF]

, 2009
We report on the study of a magnetic dislocation in pure chromium. Coherent x-ray diffraction profiles obtained on the incommensurate Spin Density Wave (SDW) reflection are consistent with the presence of a dislocation of the magnetic order, embedded at ...
A.G. Khachaturyan, A.W. Overhauser, B. Hennion, C. Giles, C.H. Chen, C.Y. Young, D. Bolloc’h Le, D. Bolloc’h Le, D. Feinberg, D. Feinberg, D. Gibbs, D. Le Bolloc’h, D. Mannix, E. Fawcett, F. Livet, F. Livet, F. Livet, I.K. Robinson, I.K. Robinson, J. Friedel, J.L. Fry, J.P. Hill, J.P. Pouget, J.P. Pouget, K. Chesnel, L. Paolasini, L.P. Gor’kov, M. Blume, M. Kleiber, N.P. Ong, N.P. Ong, P.A. Lee, P.C. Camargo de, P.J. Metaxas, R. Pynn, R.S. Fishman, R.S. Fishman, S. B. Wilkins, S. Ravy, S. Ravy, S. Ravy, S.K. Burke, V. L.R. Jacques, W.B. Cowan, X.W. Jiang, Y. Tsunoda   +45 more
core   +4 more sources

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source