Experimental Study of Fraunhofer Light Diffraction by Ultrasonic Beams of Moderately High Frequency at Oblique Incidence

1965 ◽  
Vol 38 (2) ◽  
pp. 229-233 ◽  
Author(s):  
W. R. Klein ◽  
C. B. Tipnis ◽  
E. A. Hiedemann
Keyword(s):  
Experimental Study ◽  
High Frequency ◽  
Oblique Incidence ◽  
Light Diffraction

Bone heating and implant removal using a high‐frequency electrosurgical device. An in vivo experimental study

2021 ◽  
Author(s):  
Atsushi Kawamura ◽  
Yosuke Akiba ◽  
Masako Nagasawa ◽  
Makiko Takashima ◽  
Yoshiaki Arai ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Frequency ◽  
Implant Removal

Experimental study of air squeeze effect on high-frequency friction contact

2010 ◽  
Vol 43 (11) ◽  
pp. 2190-2195 ◽  
Author(s):  
Jian-jun Qu ◽  
Ning-ning Zhou ◽  
Yan-li Wang
Keyword(s):  
Experimental Study ◽  
High Frequency ◽  
Friction Contact ◽  
Squeeze Effect

scholarly journals Experimental study of the hydrodynamic behaviour of a high frequency ultrasonic reactor

1998 ◽  
Vol 5 (1) ◽  
pp. 1-6 ◽  
Author(s):  
N. Gondrexon ◽  
V. Renaudin ◽  
C. Petrier ◽  
M. Clement ◽  
P. Boldo ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Frequency ◽  
Hydrodynamic Behaviour

EXPERIMENTAL STUDY OF CFOA-BASED INDUCTORLESS CHUA'S CIRCUIT

2004 ◽  
Vol 14 (04) ◽  
pp. 1369-1374 ◽  
Author(s):  
RECAI KILIÇ
Keyword(s):  
Experimental Study ◽  
High Frequency ◽  
Chaotic Behavior ◽  
Comparative Investigation ◽  
Experimental Setup ◽  
Chua’S Circuit ◽  
Current Feedback ◽  
Chua's Circuit ◽  
Op Amps ◽  
High Frequency Performance

The current feedback op amps (CFOAs), with some significant advantages over the conventional op amps, have been used instead of voltage op amps (VOAs) in new implementations of Chua's circuit. In our previous study, after providing a comparative investigation of CFOA-based realizations of Chua's circuit in the literature, we have also presented an alternative inductorless CFOA-based realization of Chua's circuit, and the circuit's chaotic behavior by Pspice simulations. In this paper, we investigate CFOA-based Chua's circuit by constructing an experimental setup, and testing the performance of the proposed implementation at different frequencies. Its excellent high frequency performance was experimentally verified.

scholarly journals Marked Enhancement of Roll-Off Frequency in FeCoN Synthetic Antiferromagnetic Films Deposited by Oblique Incidence

Materials ◽  
2019 ◽  
Vol 12 (14) ◽  
pp. 2328
Author(s):  
Luran Zhang ◽  
Dandan Gao ◽  
Huan Liu ◽  
Jiyang Xie ◽  
Wanbiao Hu
Keyword(s):  
High Frequency ◽  
Oblique Incidence ◽  
Magnetic Thin Films ◽  
Soft Magnetic ◽  
High Frequency Region ◽  
Glass Substrates ◽  
Marked Enhancement ◽  
Oblique Deposition ◽  
Potential Applications ◽  
Sputtering System

A series of FeCoN films were successfully deposited on glass substrates in a magnetron sputtering system. Using oblique incidence method and FeCoN/Ru/FeCoN synthetic antiferromagnetic (SAF) structure, two additional anisotropies energy were introduced: oblique incidence anisotropy and exchange anisotropy energy, which marked enhancement of the effective magnetic anisotropy (Hk). The increment of Hk results in a significant improvement in the roll-off frequency of these films. The roll-off frequency of FeCoN/Ru/FeCoN films with SAF structure can reach up to 8.6 GHz. A feasible approach to conveniently controlling Hk of soft magnetic thin films by using oblique deposition and SAF structure can further improve their properties for the potential applications in the high frequency region.

scholarly journals Experimental study of a high‐frequency megawatt gyrotron oscillator

1990 ◽  
Vol 2 (3) ◽  
pp. 640-646 ◽  
Author(s):  
K. E. Kreischer ◽  
T. L. Grimm ◽  
W. C. Guss ◽  
A. W. Mobius ◽  
R. J. Temkin
Keyword(s):  
Experimental Study ◽  
High Frequency ◽  
Gyrotron Oscillator
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