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Arash Jamshidi
Researcher at University of California, Berkeley
Publications - 64
Citations - 2780
Arash Jamshidi is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Tweezers & Dielectrophoresis. The author has an hindex of 24, co-authored 64 publications receiving 2587 citations. Previous affiliations of Arash Jamshidi include Lawrence Berkeley National Laboratory & University of California.
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Journal ArticleDOI
Optically- and thermally-responsive programmable materials based on carbon nanotube-hydrogel polymer composites
Xiaobo Zhang,Xiaobo Zhang,Cary L. Pint,Cary L. Pint,Min Hyung Lee,Min Hyung Lee,Bryan Edward Schubert,Bryan Edward Schubert,Arash Jamshidi,Arash Jamshidi,Kuniharu Takei,Kuniharu Takei,Hyunhyub Ko,Hyunhyub Ko,Andrew G. Gillies,Andrew G. Gillies,Rizia Bardhan,Rizia Bardhan,Jeffrey J. Urban,Jeffrey J. Urban,Ming C. Wu,Ming C. Wu,Ronald S. Fearing,Ronald S. Fearing,Ali Javey,Ali Javey +25 more
TL;DR: The work opens the framework to design complex and programmable self-folding materials, such as cubes and flowers, with advanced built-in features, including tunable response time as determined by the nanotube loading.
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Ordered arrays of dual-diameter nanopillars for maximized optical absorption.
Zhiyong Fan,Zhiyong Fan,Rehan Kapadia,Rehan Kapadia,Paul W. Leu,Paul W. Leu,Xiaobo Zhang,Xiaobo Zhang,Yu-Lun Chueh,Yu-Lun Chueh,Kuniharu Takei,Kuniharu Takei,Kyoungsik Yu,Arash Jamshidi,Asghar A. Rathore,Asghar A. Rathore,Daniel J. Ruebusch,Daniel J. Ruebusch,Ming C. Wu,Ali Javey,Ali Javey +20 more
TL;DR: A novel dual-diameter nanopillar structure is presented, with a small diameter tip for minimal reflectance and a large diameter base for maximal effective absorption coefficient, which enables a viable and convenient route toward shape-controlled nanopillsar-based high-performance photonic devices.
Journal ArticleDOI
Dynamic manipulation and separation of individual semiconducting and metallic nanowires
Arash Jamshidi,Peter J. Pauzauskie,Peter J. Pauzauskie,Peter J. Pauzauskie,P. James Schuck,Aaron T. Ohta,Pei-Yu Chiou,Jeffrey B. Chou,Peidong Yang,Peidong Yang,Ming C. Wu +10 more
TL;DR: It is reported that individual semiconducting and metallic nanowires with diameters below 20 nm, are addressable with forces generated by optoelectronic tweezers (OET), suggesting a broad range of applications for the separation and heterogenous integration of one-dimensional nanoscale materials.
Journal ArticleDOI
Radiation Engineering of Optical Antennas for Maximum Field Enhancement
Tae Joon Seok,Arash Jamshidi,Myung-Ki Kim,Scott Dhuey,Amit Lakhani,Hyuck Choo,Hyuck Choo,P. J. Schuck,Stefano Cabrini,Adam M. Schwartzberg,Jeffrey Bokor,Jeffrey Bokor,Eli Yablonovitch,Ming C. Wu +13 more
TL;DR: It is demonstrated that the optimum condition is achieved when the radiation quality factor of optical antennas is matched to their absorption quality factor (Q(abs)), and the dielectric thickness at which the matching condition occurs is approximately half of the quarter-wavelength thickness, typically used to achieve constructive interference.
Journal ArticleDOI
Phototransistor-based optoelectronic tweezers for dynamic cell manipulation in cell culture media
TL;DR: A new phototransistor-based OET, consisting of single-crystalline bipolar junction transistors, that has more than 500x higher photoconductivity than amorphous silicon is reported, envisioning a new platform for single cell studies using Ph-OET.