Results 161 to 170 of about 2,352,368 (298)

Synthesis of Nano-Structured Ge as Transmissive or Reflective Saturable Absorber for Mode-Locked Fiber Laser. [PDF]

Nanomaterials (Basel), 2023
Yang CC, Cheng CH, Chen TH, Lin YH, He JH, Tsai DP, Lin GR.   +6 more
europepmc   +1 more source

Defect‐Templated Phase Engineering in Atomically Thin Metals

Advanced Materials, EarlyView.
Graphene defects are transformed from passive imperfections into programmable templates for phase‐selective growth of atomically thin silver. Plasma‐generated boundary defects favor Ag(1), whereas sp3‐rich zero‐layer graphene promotes Ag(2). This defect‐directed intercalation links local graphene chemistry to crystalline phase, electronic structure ...
Arpit Jain, Boyang Zheng, Sawani Datta, Kanchan Ulman, Jakob Henz, Matthew Wei‐Jun Liu, Van Dong Pham, Wen He, Chengye Dong, Li‐Syuan Lu, Alexander Vera, Nader Sawtarie, Wesley Auker, Ke Wang, Bob Hengstebeck, Zachary W. Henshaw, Shreya Mathela, Maxwell Wetherington, William H. Blades, Kenneth Knappenberger, Ursula Wurstbauer, Su Ying Quek, Ulrich Starke, Shengxi Huang, Vincent H. Crespi, Joshua A. Robinson   +25 more
wiley   +1 more source

Doppler Lidar Based on Mode-Locked Semiconductor Lasers. [PDF]

Micromachines (Basel)
Chen Y, Zhou M, Ma W, Sun Z, Shi Y, Zou H, Zhang Y.   +6 more
europepmc   +1 more source

High-order femtosecond vortices up to the 30th order generated from a powerful mode-locked Hermite-Gaussian laser. [PDF]

Light Sci Appl, 2023
Liu H, Yan L, Chen H, Liu X, Liu H, Chew SH, Gliserin A, Wang Q, Zhang J.   +8 more
europepmc   +1 more source

Deterministic Field‐Free Switching of Perpendicular Magnetization by Bulk Mirror Symmetry Broken Bi1−xSbx (012) with High Spin Hall Conductivity

Advanced Materials, EarlyView.
Crystal orientation and domain engineering enable bulk mirror symmetry breaking in Bi1−xSbx, resulting in ultralow current‐induced switching of perpendicular magnetization without an external field. By exploiting single‐domain Bi1−xSbx (012), the authors demonstrate an out‐of‐plane spin Hall conductivity of ∼1.12×105ℏ2eΩ−1m−1$ \sim \!1.12 \ensuremath ...
Seungwon Rho, Youngmin Lee, Jaeseok Huh, Jaehan Park, Hyeong‐Jun Son, Dowoo Pyeon, Mann‐Ho Cho   +6 more
wiley   +1 more source

Mode-locked optomechanical frequency combs in a graphene-silica microresonator. [PDF]

Sci Adv
Zhang H, Liang YP, Tan T, Wen SD, Yu Y, An N, Liu YW, Guo YH, Gong QH, Huang YJ, Rao YJ, Xiao YF, Yang QF, Yao BC.   +13 more
europepmc   +1 more source

Generation of dual and quad-optical frequency combs in the injected radiation free mode-locked frequency-shifted feedback laser. [PDF]

Front Optoelectron, 2023
Mantsevich SN, Kostyleva EI, Danilin AN, Khorkin VS.   +3 more
europepmc   +1 more source

Artificial Intelligence Meets Micro/Nanorobotics

Advanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever, Minitha Cherukutty Ramakrishnan, Ian Kuula Ross, Ivan Zelinka, Hamed Shahsavan, Michal Otyepka, Martin Pumera   +6 more
wiley   +1 more source

Continuous-wave and mode-locked Bi-doped fiber laser at 1.7 μm. [PDF]

Sci Rep
Roohforouz A, Soltanian MRK, Long P, Vaish N, Chen LR.   +4 more
europepmc   +1 more source

Conformal Thermoreversible Gelatin‐Based Gel for High‐Fidelity Electrophysiological Recording and Acute Peripheral Nerve Interfacing

Advanced Materials, EarlyView.
A thermoreversible gelatin‐based gel forms a soft, conformal bioelectronic interface on complex biological surfaces. The flowable precursor penetrates hair‐dense regions, solidifies in situ, and maintains low impedance through adaptive contact and hydration retention.
Ruinan Hao, Yong Yuan, Jie Gao, Tong Wang, Jinzhi Du, Feng Tian, Xiaoli Li, Ruirui Qiao, Liqun Zhang, Jiajia Xue   +9 more
wiley   +1 more source