Search Results - "Tang, H. X."

Ultra-sensitive NEMS-based cantilevers for sensing, scanned probe and very high-frequency applications by Tang, H. X, Roukes, M. L, Li, Mo

“…Scanning probe microscopies (SPM) and cantilever-based sensors generally use low-frequency mechanical devices of microscale dimensions or larger. Almost…”
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Broadband nanoelectromechanical phase shifting of light on a chip by Poot, M., Tang, H. X.

“…We demonstrate an optomechanical phase shifter. By electrostatically deflecting the nanofabricated mechanical structure, the effective index of a nearby…”
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Harnessing optical forces in integrated photonic circuits by Hochberg, M, Tang, H. X, Li, Mo, Baehr-Jones, T, Xiong, C, Pernice, W. H. P

“…The force exerted by photons is of fundamental importance in light-matter interactions. For example, in free space, optical tweezers have been widely used to…”
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Quantum interference in heterogeneous superconducting-photonic circuits on a silicon chip by Schuck, C., Guo, X., Fan, L., Ma, X., Poot, M., Tang, H. X.

“…Quantum information processing holds great promise for communicating and computing data efficiently. However, scaling current photonic implementation…”
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Retinoic acid receptor β2 agonists restore glycaemic control in diabetes and reduce steatosis by Trasino, S. E., Tang, X.-H., Jessurun, J., Gudas, L. J.

“…Aims To investigate the effects of specific retinoic acid receptor (RAR) agonists in diabetes and fatty liver disease. Methods Synthetic agonists for RARβ2…”
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NbTiN superconducting nanowire detectors for visible and telecom wavelengths single photon counting on Si3N4 photonic circuits by Schuck, C, Pernice, WHP, Tang, H X

“…We demonstrate niobium titanium nitride superconducting nanowires patterned on stoichiometric silicon nitride waveguides for detecting visible and infrared…”
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Tunable bipolar optical interactions between guided lightwaves by Tang, H. X, Li, Mo, Pernice, W. H. P

“…State-of-the-art advances in nanoscale optomechanics allow light to be guided in free-standing waveguides or resonators 1 , 2 . In closely spaced devices, the…”
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Broadband all-photonic transduction of nanocantilevers by Tang, H. X, Li, Mo, Pernice, W. H. P

“…Nanoelectromechanical systems 1 , 2 based on cantilevers have consistently set records for sensitivity in measurements of displacement 3 , force 4 and mass 3 ,…”
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Nanoelectromechanical Resonator Arrays for Ultrafast, Gas-Phase Chromatographic Chemical Analysis by Li, Mo, Myers, E. B., Tang, H. X., Aldridge, S. J., McCaig, H. C., Whiting, J. J., Simonson, R. J., Lewis, N. S., Roukes, M. L.

“…Miniaturized gas chromatography (GC) systems can provide fast, quantitative analysis of chemical vapors in an ultrasmall package. We describe a chemical sensor…”
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Infinitely many homoclinic orbits for Hamiltonian systems with indefinite sign subquadratic potentials by Tang, X.H., Lin, Xiaoyan

“…In this paper, we deal with the existence and multiplicity of homoclinic solutions of the second-order Hamiltonian system u ̈ ( t ) − L ( t ) u ( t ) + ∇ W ( t…”
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Existence of infinitely many homoclinic orbits for fourth-order difference systems containing both advance and retardation by Chen, Peng, Tang, X.H.

“…By using the symmetric mountain pass theorem, we establish some existence criteria to guarantee the fourth-order difference system Δ 4 u( n − 2) + q( n) u( n)…”
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Homoclinic solutions for a class of second-order Hamiltonian systems by Tang, X.H., Xiao, Li

“…Some new results for the existence of homoclinic orbits are obtained for the second-order Hamiltonian systems u ̈ ( t ) + ∇ V ( t , u ( t ) ) = f ( t ) , where…”
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Deep feedback-stabilized parametric squeezing in an opto-electromechanical system by Poot, M, Fong, K Y, Tang, H X

“…Using a stabilizing quadrature-feedback scheme the thermal motion of an on-chip opto-electromechanical resonator is squeezed far beyond the limit of classical…”
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Energy conservative property of impulse-based methods for collision resolution by Tang, XH, Paluszny, A, Zimmerman, R. W.

“…SUMMARYPhysical accuracy, numerical stability, and computational speed are critical factors in the simulation of collisions. The impulse‐based method models…”
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Existence and Multiplicity of Solutions for Some Fractional Boundary Value Problem via Critical Point Theory by Chen, Jing, Tang, XianHua

“…We study the existence and multiplicity of solutions for the following fractional boundary value problem:…”
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Microstructure of high (45 wt.%) chromium cast irons and their resistances to wear and corrosion by Tang, X.H., Chung, R., Pang, C.J., Li, D.Y., Hinckley, B., Dolman, K.

“…► Extending the %Cr in HCCIs to higher levels (e.g., 45wt.%) has been demonstrated to be effective in improving their resistances to wear and corrosion. ► The…”
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Adsorption and desorption of atrazine on carbon nanotubes by Yan, X.M., Shi, B.Y., Lu, J.J., Feng, C.H., Wang, D.S., Tang, H.X.

“…The potential impact of carbon nanotubes (CNTs) on human health and the environment is receiving more and more attention. The high surface area of CNTs tends…”
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A meta-analysis of effects and safety of Tripterygium wilfordii polyglycoside in the treatment of IgA nephropathy by Wang, R-X, Liao, B-Q, Chen, W, Zhang, Y-M, Tang, X-H, Xie, F-H

“…To evaluate the effects and safety of Tripterygium wilfordii polyglycoside (TWP) in the treatment of immunoglobulin A (IgA) nephropathy. A computer-assisted…”
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Ground state solutions of Nehari–Pohozaev type for Kirchhoff-type problems with general potentials by Tang, X. H., Chen, Sitong

“…This paper is dedicated to studying the following Kirchhoff-type problem 0.1 - a + b ∫ R 3 | ∇ u | 2 d x ▵ u + V ( x ) u = f ( u ) , x ∈ R 3 ; u ∈ H 1 ( R 3 )…”
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Infinitely many solutions for a class of fractional Hamiltonian systems via critical point theory by Chen, Peng, He, Xiaofei, Tang, X.H.

“…In this paper, we are concerned with the existence of infinitely many solutions for the following fractional Hamiltonian systems…”
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