Search Results - "Chen, Changyao"

Graphene nanoelectromechanical systems by Chen, Changyao, Hone, James

“…Graphene possesses a combination of properties that make it extremely well suited for use in nanoelectromechanical systems (NEMS). Its exceptional mechanical…”
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Direct observation of coherent energy transfer in nonlinear micromechanical oscillators by Chen, Changyao, Zanette, Damián H., Czaplewski, David A., Shaw, Steven, López, Daniel

“…Energy dissipation is an unavoidable phenomenon of physical systems that are directly coupled to an external environmental bath. In an oscillatory system, it…”
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Performance of monolayer graphene nanomechanical resonators with electrical readout by Hone, James, Chen, Changyao, Rosenblatt, Sami, Bolotin, Kirill I, Kalb, William, Kim, Philip, Kymissis, Ioannis, Stormer, Horst L, Heinz, Tony F

“…The enormous stiffness and low density of graphene make it an ideal material for nanoelectromechanical applications. Here, we demonstrate the fabrication and…”
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Bifurcation Generated Mechanical Frequency Comb by Czaplewski, David A, Chen, Changyao, Lopez, Daniel, Shoshani, Oriel, Eriksson, Axel M, Strachan, Scott, Shaw, Steven W

“…We demonstrate a novel response of a nonlinear micromechanical resonator when operated in a region of strong, nonlinear mode coupling. The system is excited…”
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Phonon softening and crystallographic orientation of strained graphene studied by Raman spectroscopy by Huang, Mingyuan, Yan, Hugen, Chen, Changyao, Song, Daohua, Heinz, Tony F, Hone, James

“…We present a systematic study of the Raman spectra of optical phonons in graphene monolayers under tunable uniaxial tensile stress. Both the G and 2D bands…”
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Research on dynamic characteristic of compressor RIP under thermal oxygen aging and variable preload conditions by Chen, Junjie, Chen, Changyao, Gan, Yufeng, Liu, Jia, Gao, Xiangdong

“…The dynamic characteristics of rubber isolation pad (abbreviated as RIP) after service under the high temperature thermal oxygen aging and the variable…”
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Modulation of mechanical resonance by chemical potential oscillation in graphene by Chen, Changyao, Deshpande, Vikram V., Koshino, Mikito, Lee, Sunwoo, Gondarenko, Alexander, MacDonald, Allan H., Kim, Philip, Hone, James

“…By coupling to electrons in the quantum Hall regime, the mechanical response of graphene resonators is modulated by changes in the chemical potential. The…”
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Influence Mechanism of Rubber Thermal Oxygen Aging on Dynamic Stiffness and Loss Factor of Rubber Isolation Pad by Chen, Junjie, Li, Xian, Chen, Changyao, Yang, Chaofeng, Gao, Xiangdong

“…The influence mechanism of thermal oxygen aging on the dynamic characteristic of the rubber isolation pad (RIP) is usually ignored in studies. However, the…”
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Electrically integrated SU-8 clamped graphene drum resonators for strain engineering by Lee, Sunwoo, Chen, Changyao, Deshpande, Vikram V., Lee, Gwan-Hyoung, Lee, Ilkyu, Lekas, Michael, Gondarenko, Alexander, Yu, Young-Jun, Shepard, Kenneth, Kim, Philip, Hone, James

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Radio frequency electrical transduction of graphene mechanical resonators by Xu, Yuehang, Chen, Changyao, Deshpande, Vikram V., DiRenno, Frank A., Gondarenko, Alexander, Heinz, David B., Liu, Shuaimin, Kim, Philip, Hone, James

“…We report radio frequency (rf) electrical readout of graphene mechanical resonators. The mechanical motion is actuated and detected directly by using a vector…”
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Preparation and properties of phase change energy storage building materials based on capric acid–octadecanol/fly ash–diatomite by Jiang, Dahua, Xu, Yuzhen, Chen, Changyao, Liu, Jingtao, Chen, Pu

“…Inorganic porous material is usually a good adsorption carrier serving for storage of solid–liquid phase change materials. As one of the largest types of…”
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Graphene mechanical oscillators with tunable frequency by Chen, Changyao, Lee, Sunwoo, Deshpande, Vikram V., Lee, Gwan-Hyoung, Lekas, Michael, Shepard, Kenneth, Hone, James

“…Oscillators, which produce continuous periodic signals from direct current power, are central to modern communications systems, with versatile applications…”
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Graphene Nanoelectromechanical Systems: EMERGING GRAPHENE-BASED ELECTRONIC & PHOTONIC DEVICES, CIRCUITS, AND SYSTEMS by CHANGYAO CHEN, HONE, James

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Self-Sustained Micromechanical Oscillator with Linear Feedback by Chen, Changyao, Zanette, Damián H, Guest, Jeffrey R, Czaplewski, David A, López, Daniel

“…Autonomous oscillators, such as clocks and lasers, produce periodic signals without any external frequency reference. In order to sustain stable periodic…”
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The Distribution and Development of Jingpo Nationality According to GIS Spatial Analysis and Forecast by Li Cansong, Liang Haiyan, Chen Changyao

“…In this essay, we probe into the spatial distribution of Jingpo Nationality in the areas where they live in a compact community. Based on that and the census…”
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Self-sustained micro mechanical oscillator with linear feedback by Chen, Changyao, Zanette, Damian H., Guest, Jeffrey R., Czaplewski, David A., Lopez, Daniel

“…Autonomous oscillators, such as clocks and lasers, produce periodic signals without any external frequency reference. In order to sustain stable periodic…”
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Stress-enhanced chemical vapor deposited graphene NEMS RF resonators by Lekas, Michael, Sunwoo Lee, Changyao Chen, Cha, Wu-Joon, Ayyagari, Karthik, Hone, James, Shepard, Kenneth

“…In this work we present room-temperature measurements of graphene nanoelectromechanical resonators (GN-ERs) demonstrating quality factors (Qs) greater than 200…”
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NEMS applications of graphene by Changyao Chen, Rosenblatt, S., Bolotin, K.I., Kim, P., Kymissis, I., Stormer, H.L., Heinz, T.F., Hone, J.

“…Graphene, which consists of a single atomic sheet of graphene, possesses high electronic mobility, and excellent mechanical properties, making it an ideal…”
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Graphene NanoElectroMechanical Resonators and Oscillators by Chen, Changyao

“…Made of only one sheet of carbon atoms, graphene is the thinnest yet strongest material ever exist. Since its discovery in 2004, graphene has attracted…”
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A cooperative browser-level web caching system based on chord by Changyao Chen, Xiufen Fu, Peijiang Liu, Baixing Chen

“…In this paper, we propose a hybrid and cooperative browser-level web caching system based on chord. Each node in this system contacts with each other for web…”
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