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Piezoresistive gauge factor of hydrogenated amorphous carbon films
Journal of Micromechanics and Microengineering, 2006In this paper we report on the transport properties of hydrogenated amorphous carbon (a-C:H) which is an attractive material for strain gauges and can also be used in flow meters, accelerometers and vibrational sensors. The a-C:H films were deposited at −350 V bias voltage on silicon (Si) substrates using plasma assisted chemical vapor deposition ...
A Tibrewala +4 more
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Massive Gauge Theory and Weak Form Factors
Physical Review, 1969Closely following the theory of Yang and Mills, massive gauge theories are formulated for a four-vector field which is a mixture of spin-1 and spin-0 particles. The gauge invariance of theories can be maintained within the present framework even for massive spin-1 particles. Furthermore, interactions can also be generated for spin-0 particles.
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Temperature dependence of gauge factor and magnetoresistance of some platinum-tungsten strain gauges
Journal of Physics E: Scientific Instruments, 1972The gauge factor of some Denfoil type 1831 NE foil gauges was found to increase monotonically by 5.7% of its room temperature value of 4.45 as the temperature was lowered to 4K. The magnetoresistance is negligible at room temperature and even at 4K and 1T is only equivalent to a strain of about 1.6*10-6, with an anisotropic part of about 0.5*10-6.
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GAUGE FACTOR EVALUATION WITH DIGITAL READ‐OUT
Strain, 1969New gauges, new techniques or new operators can be checked by measurement of the gauge factor with a simple circuit which is described and gives direct digital reading of the factor.
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Perturbative Landau Gauge Mean Link Tadpole Improvement Factors
2005We calculate the two loop Landau mean links for Wilson and improved SU (3) gauge actions, using twisted boundary conditions as a gauge invariant infrared regulator. We show that these numbers accurately describe high-s Monte Carlo simulations, and use these to infer the three loop coefficients.
I.T. Drummond +3 more
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Topological Wannier cycles induced by sub-unit-cell artificial gauge flux in a sonic crystal
Nature Materials, 2022Ying Wu, Feng Li, Jian-Hua Jiang
exaly
Non-Abelian gauge fields in circuit systems
Nature Electronics, 2022Shuai Zhang, Fengqi Song, Rui Yu
exaly
Observation of gauge invariance in a 71-site Bose–Hubbard quantum simulator
Nature, 2020Bing Yang, Hui Sun, Robert Ott
exaly
Implications of gauge freedom for nonrelativistic quantum electrodynamics
Reviews of Modern Physics, 2022Ahsan Nazir
exaly