Gravitational form factors and mechanical properties of a quark at one loop in light-front Hamiltonian QCD
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DOI: 10.1103/physrevd.105.056017
Abstract: Jai More, ∗ Asmita Mukherjee, † Sreeraj Nair, 4, 5, ‡ and Sudeep Saha § Department of Physics, Indian Institute of Technology Bombay,Powai, Mumbai 400076, India Department of Physics, Indian Institute of Technology Bombay, Powai,… read more here.
Keywords: gravitational form; physics; chinese academy; academy sciences ... See more keywords
Design and Preparation of Self-Oscillating Actuators Using Piezoelectric Ceramics with High Coupling Factors and Mechanical Quality Factors
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DOI: 10.3390/mi13020158
Abstract: Piezoelectric material properties were optimized to develop materials for an ultrasonic vibrator targeting a high vibration efficiency. Herein, novel materials were developed using a composition represented by 0.08Pb(Ni1/3Nb2/3)O3-0.07Pb(Mn1/3Nb2/3)O3-0.85Pb(Zr0.5Ti0.5)O3 + 0.3 wt.% CuO + 0.3 wt.%… read more here.
Keywords: coupling factors; design preparation; quality factors; mechanical quality ... See more keywords