Transverse angular shift of linearly polarised beams reflected on isotropic interfaces

2003 ◽  
Author(s):  
Liliana I. Perez
Keyword(s):  
Polarised Beams ◽  
Angular Shift

Study on the phase structure and mechanical properties of (Ti,Al,Si)N coatings deposited by multiarc ion plating

2019 ◽  
Vol 34 (01n03) ◽  
pp. 2040043
Author(s):  
Mengchao Wang ◽  
Lijun Wang ◽  
Hui Chen ◽  
Yinfen Cheng
Keyword(s):  
Cross Sections ◽  
Phase Structure ◽  
Structural Formula ◽  
Columnar Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Ion Plating ◽  
Substrate Adhesion ◽  
Scratch Tests ◽  
Angular Shift

Different structural [Formula: see text] coatings were designed and deposited on WC-Co cemented carbide by the technology of multiarc ion plating. Monolayered [Formula: see text] coating was deposited using cathode of [Formula: see text]. Multilayered (Ti,Al)N/[Formula: see text] coating and [Formula: see text] coating with gradual silicon content were deposited using two cathodes of [Formula: see text] and [Formula: see text] simultaneously. The surface and cross-section morphology, compositions, and phase structure were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The dense [Formula: see text] coatings with droplets on the surface and without obvious columnar structure on the cross-sections were obtained. All coatings had the strong peaks of (200) orientation. The different angular shift occurred with different combination of cathodes and processes. The introduction of multilayered and gradient structure effectively reduced the lattice distortion of coatings. Meanwhile, the coating-substrate adhesion strength increased from 38.57 N to 60.17 N with a coating thickness of approximately 3.5 [Formula: see text]m by scratch tests. The highest hardness of [Formula: see text] coating obtained in this paper were [Formula: see text] GPa by nanoindentation. The multilayered coating showed better toughness.

The Angular Shift of the Transmitted X‐Ray Beam near the Bragg Angle

1952 ◽  
Vol 23 (9) ◽  
pp. 1054-1054
Author(s):  
L. Carlton Brown ◽  
George L. Rogosa ◽  
Guenter Schwarz
Keyword(s):  
Bragg Angle ◽  
X Ray ◽  
Angular Shift

Silicon micromachining technology for sub-nanogram discrete mass resonant biosensors

1992 ◽  
Vol 70 (10-11) ◽  
pp. 1178-1183 ◽  
Author(s):  
S. Prescesky ◽  
M. Parameswaran ◽  
A. Rawicz ◽  
R. F. B. Turner ◽  
U. Reichl
Keyword(s):  
Silicon Dioxide ◽  
First Generation ◽  
Mode Shapes ◽  
Sensing Element ◽  
Small Vibration ◽  
Element Analysis ◽  
Resonant Amplitude ◽  
Beam Incident ◽  
Discrete Mass ◽  
Angular Shift

This paper describes a novel sub-nanogram discrete mass sensor with possible biological applications including potential biomass monitoring of living cells in culture. The sensing element is a micromachined silicon dioxide cantilever fabricated using a process compatible with commercial CMOS microelectronic processes. The 1 μm thick silicon dioxide device consists of two 8 × 150 μm cantilever arms supporting a 50 × 50 μm payload platform. Actuation of this first generation device is performed using a small vibration table. Resonant amplitude are measured by detecting the angular shift of a laser beam incident on the device. Finite element analysis is used to model resonant frequencies, mode shapes, and frequency response. Cantilever resonates in fundamental mode at 15.9 kHz and have an experimental mass sensitivity of 1.9 kHz ng−1.

Novel speckle angular-shift multiplexing for high-density holographic storage

2000 ◽  
Author(s):  
Peikun Zhang ◽  
Qingsheng He ◽  
Guofan Jin ◽  
Minxian Wu ◽  
Yingbai Yan ◽  
...  
Keyword(s):  
High Density ◽  
Holographic Storage ◽  
Angular Shift

scholarly journals Forward–backward asymmetry in the gauge-Higgs unification at the International Linear Collider

2019 ◽  
Vol 79 (10) ◽  
Author(s):  
Shuichiro Funatsu
Keyword(s):  
Standard Model ◽  
Linear Collider ◽  
International Linear Collider ◽  
Gauge Bosons ◽  
Fermion Pair ◽  
Negative Case ◽  
The Standard Model ◽  
Model Predictions ◽  
Kaluza Klein ◽  
Polarised Beams

Abstract The signals of the $$SO(5)\times U(1)$$SO(5)×U(1) gauge-Higgs unification model at the International Linear Collider are studied. In this model, Kaluza–Klein modes of the neutral gauge bosons affect fermion pair productions. The deviations of the forward–backward asymmetries of the $$e^+e^-\rightarrow \bar{b}b$$e+e-→b¯b, $$\bar{t}t$$t¯t processes from the standard model predictions are clearly seen by using polarised beams. The deviations of these values are predicted for two cases, the bulk mass parameters of quarks are positive and negative case.

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