Results 201 to 210 of about 189,614 (254)

Photo‐ and Thermally‐Induced Huge Layer Decoupling in Twisted Bilayer WSe2

Advanced Materials, EarlyView.
A newly developed automated dark‐field tomography visualizes twist‐angle‐dependent structural relaxation and quantifies 3D structures in twisted bilayer WSe2. This approach reveals the evolution of local stacking configurations, thermally induced sub‐ångström interlayer decoupling, and light‐driven interlayer expansion on picosecond timescales ...
A. Nakamura, Y. Chiashi, T. Shimojima, Y. Tanaka, S. Akatsuka, M. Sakano, S. Masubuchi, T. Machida, K. Watanabe, T. Taniguchi, K. Ishizaka   +10 more
wiley   +1 more source

Topology‐Orchestrated Multi‐physical Energy Control in Turtle Shell‐Inspired Metamaterials

Advanced Materials, EarlyView.
A turtle shell‐inspired lattice metamaterial efficiently manages acoustic, fluid‐thermal, and mechanical energy flows simultaneously. The unique hybrid‐coupling architecture achieves superior sound attenuation via pore‐cavity resonance, facilitates effective airflow transport, and maximizes mechanical energy absorption through multistage cell ...
Xi Wang, Shiyi Wang, Bingzhi Chen, Xinwei Li   +3 more
wiley   +1 more source

Depth-Dependent Performance of Residual Networks for Low-Count PET Image Restoration Using a Dedicated 3D-Printed Striatum Phantom. [PDF]

Bioengineering (Basel)
Park C, Lee MG, Chae SY.
europepmc   +1 more source

Automatic calibration of wellbore pressure wave velocity using perforation-induced shock waves. [PDF]

Sci Rep
Wang X, Yang Y, He L, Wang Q, He B.
europepmc   +1 more source

Small-Target Ship Detection with Joint Spatio-Temporal Features Across Multiple Frames. [PDF]

Sensors (Basel)
Qian Y, Hu Z, Zhang B, Yang W, Chen Q.
europepmc   +1 more source

A novel observation of negative differential resistance in a standard CMOS transistor and its application to a compact frequency doubler. [PDF]

Microsyst Nanoeng
Kwak B, Cho Y, Han C, Lee J, Kim S, Shin Y, Choi J, Kim D, Lee SJ, Lee S, Kim HM, Shin W, Kwon D.   +12 more
europepmc   +1 more source

High-Fidelity Weak Signal Extraction for Coiled Tubing Acoustic Telemetry via Micro-Lever Suspension and Joint Denoising. [PDF]

Sensors (Basel)
Xie Y, Geng H, Wang Z, Xu H, Han H, Yang D.   +5 more
europepmc   +1 more source

A Deep Learning-Guided Ensemble Empirical Mode Decomposition Method for Single-Channel Fetal Electrocardiogram Extraction. [PDF]

Sensors (Basel)
Xu X, Zhang Y, Rao Y, Xu Y, Gao Y, Tu H.
europepmc   +1 more source