Results 91 to 100 of about 83,794 (294)

Antiresonance-Like Behavior in Carrier-Envelope-Phase-Sensitive Optical-Field Photoemission from Plasmonic Nanoantennas [PDF]

, 2018
Given the quasi-static nature of optical-field emission and the nontrivial dependence of the emission rate on the instantaneous electric field strength, the CEP-sensitive component of the emitted photocurrent is highly sensitive to the energy of the ...
A Apolonski, B Ahn, B Metzger, B Piglosiewicz, D Hoff, F Kusa, F. X. Kärtner, G Herink, GG Paulus, JR Birge, K. K. Berggren, L-Y Peng, LV Keldysh, M Hentschel, M Kruger, M Schenk, ME Swanwick, MF Kling, P Dombi, P Dombi, P Rácz, P. D. Keathley, P. Vasireddy, R Bormann, R. G. Hobbs, RG Hobbs, SV Yalunin, T Paasch-Colberg, T Rathje, T Rybka, W. P. Putnam, WP Putnam, WP Putnam, Y. Yang   +33 more
core   +2 more sources

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

Advanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav, Spyros Stathopoulos, Patrick Foster, Andreas Tsiamis, Mohamed Awadein, Hannah Levene, Themis Prodromakis   +6 more
wiley   +1 more source

Evaluation of Electro-Optic Behaviour of Chiral Smetic Liquid Crystals Dispalys with V-shaped response [PDF]

, 2003
In the last years, chiral smectic liquid crystals with V-shaped electro-optic response have been reported as one of the most promising technologies for display applications.
Pérez Garcilópez, Antonia Isabel, Sánchez-Pena, José Manuel, Urruchi del Pozo, Virginia, Vázquez García, María Carmen   +3 more
core   +1 more source

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

Advanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee, Yunseo Kim, Hyeong‐ku Jo, Dongjoon Yoon, Byeonghyeok Im, WonJeong Yu, Eui‐Rim On, Changhwan Lee   +7 more
wiley   +1 more source

Method for reducing waveform distortion by increasing damping strength for electromagnetic vibrators

AIP Advances, 2021
Voice coil motors are frequently used as force drivers in electromagnetic vibrators. As a constant current is applied, the generated driving force is not constant but varies with displacement due to the inhomogeneous magnetic field within the stroke ...
Lu Zhang, Yuntao Qiu, Liang Chen, Ning Zhang, Xikai Liu, Xiangdong Liu   +5 more
doaj   +1 more source

Active lamp pulse driver circuit [PDF]

, 1983
A flashlamp drive circuit is described which uses an unsaturated transistor as a current mode switch to periodically subject a partially ionized gaseous laser excitation flashlamp to a stable, rectangular pulse of current from an incomplete discharge of ...
Logan, K. E.
core   +1 more source

Narrowband Biphotons: Generation, Manipulation, and Applications

, 2015
In this chapter, we review recent advances in generating narrowband biphotons with long coherence time using spontaneous parametric interaction in monolithic cavity with cluster effect as well as in cold atoms with electromagnetically induced ...
A Aspect, A Einstein, A Sommerfeld, AK Ekert, AL Alexander, AM Steinberg, AM Steinberg, AV Sergienko, B Srivathsan, C Belthangady, C Canalias, C Canalias, C Canalias, C Clausen, C Liu, C Liu, C-S Chuu, C-S Chuu, CE Kuklewicz, CH Bennett, D Burnham, D Matsukevich, D Pinotsi, D Wei, E Saglamyurek, E Saglamyurek, E Waks, FY Wu, H Jeong, H Yan, H Yan, H-J Briegel, HJ Kimble, HJ Kimble, J Aaviksoo, J Fan, J Yin, J-M Wen, J-M Wen, J-M Wen, JC Howell, JF Chen, JF Chen, JF Chen, JF Clauser, K Inoue, K Liao, K Wen, KE Oughstun, L Brillouin, L Zhao, L-M Duan, LJ Wang, LV Hau, M Fleischhauer, M Hosseini, M Neilson, M Scholz, M Tanaka, M Varnava, MD Eisaman, MH Rubin, MJ Collett, MM Fejer, N Akopian, N Gisin, O Cohen, P Kolchin, P Kolchin, P Kolchin, R Johne, RC Eckardt, S Chu, S Du, S Du, S Du, S Du, S Du, S Sensarn, S Zhang, S Zhang, S Zhang, S Zhou, S-H Choi, SE Harris, SE Harris, SE Harris, SE Harris, V Balic, X Li, XH Bao, YC Chen, ZY Ou   +92 more
core   +1 more source

High-accuracy waveforms for binary black hole inspiral, merger, and ringdown [PDF]

, 2009
The first spectral numerical simulations of 16 orbits, merger, and ringdown of an equal-mass non-spinning binary black hole system are presented. Gravitational waveforms from these simulations have accumulated numerical phase errors through ringdown of ...
A. Nerozzi, Harald P. Pfeiffer, Keith D. Matthews, Lawrence E. Kidder, Mark A. Scheel, Michael Boyle, S. Bonazzola, Tony Chu   +7 more
core   +2 more sources

Bio‐Inspired Multimodal Hardware Front‐End Enabled by 2D Floating‐Gate Memory for UAV Perception

Advanced Functional Materials, EarlyView.
A MoS2/h‐BN /graphene floating‐gate memory underpins a bio‐inspired multimodal front end that integrates visual, inertial, and airflow cues. A 4 × 4 FG memory array encodes temporal intensity differences, while IMU‐ and airflow‐driven threshold modulation suppresses self‐motion artifacts, enabling fast, low‐power, robust autonomous UAV tracking and ...
Lianghao Guo, Yue Cheng, Cong Li, Xiaoyu Guo, Jiankai Yin, Dadong Fan, Zhenyu Xu, Chenyu Tang, Arokia Nathan, Shuo Gao, Li Tao, Luigi G. Occhipinti   +11 more
wiley   +1 more source

Design and Waveform Assessment of a Flexible-Structure-Based Inertia-Drive Motor

Micromachines, 2019
This paper reports the mechanical design, waveform investigation and experimental validation of an flexible-structure-based inertia-drive linear motor.
Junyang Wei, Sergej Fatikow, Hai Li, Xianmin Zhang   +3 more
doaj   +1 more source