Results 241 to 250 of about 101,767 (351)

Inverse-Designed Ultra-Compact Passive Phase Shifters for High-Performance Beam Steering. [PDF]

Sensors (Basel)
Fu T, Chu M, Jin K, Sha H, Yan X, Yuan X, Zhang Y, Zhang J, Zhang X.   +8 more
europepmc   +1 more source

Selective Charge Injection via Topological van der Waals Contacts for Barrier‐Free p‐Type TMD Transistors

Advanced Functional Materials, EarlyView.
 Topological van der Waals contacts represent a new class of electrodes for 2D semiconductors, enabling precise control of the Schottky barrier height (SBH) and contact resistance (RC) through interlayer distance and orbital hybridization engineering. In Se‐based transition metal dichalcogenides, these contacts achieve an ultralow SBH of 7 meV, RC of 0.
Soheil Ghods, Ho‐Chan Jang, Jun‐Hui Choi, Min Woo Kim, Hyunjin Lee, Tae‐Hoon Kim, Keun Heo, Hyung Jun Kwun, Taehun Lee, Yoon Kyeung Lee, Sang Hoon Lee, Seung‐Il Kim, Woonhyuk Baek, Sukang Bae, Ji‐Yun Moon, Jae‐Hyun Lee   +15 more
wiley   +1 more source

Enhancing wireless applications through reconfigurable electro-mechanical reflectarray antenna design for beam steering. [PDF]

Sci Rep
Beiranvand B, Mirzavand R.
europepmc   +1 more source

ferroelectric beam‐steering antenna

Electronics Letters, 2018
openaire   +1 more source

Optomechanical antennas for on-chip beam-steering

, 2018
Christopher J. Sarabalis, Raphaël Van Laer, Amir H. Safavi‐Naeini   +2 more
openalex   +1 more source

The Effect of Amino Acids on the Formation of Amorphous Calcium Carbonate Nanoparticles

Advanced Functional Materials, EarlyView.
Biomineral formation often proceeds via the assembly of amorphous calcium carbonate (ACC) nanoparticles with narrow size distributions. Using in situ SAXS coupled to a stopped‐flow device, we follow synthetic ACC formation with a 10 ms time resolution and show that amino acids narrow the size distribution at low supersaturation, highlighting their key ...
Lucas Kuhrts, Hadar Shaked, Johanna Sklar, Almog Sulam, Iryna Polishchuk, Elena Prudnikov, Gouranga Manna, Michael Sztucki, Sylvain Prevost, Alexander Katsman, Boaz Pokroy   +10 more
wiley   +1 more source

A water cushion improved needle visualization by artificial beam steering during ultrasound-guided in-plane technique: an <i>in vitro</i> simulation study. [PDF]

Quant Imaging Med Surg
He W.
europepmc   +1 more source

Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays

Advanced Functional Materials, EarlyView.
A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang, Hwan‐Young Lee, Chaerim Son, Hyeonbin Jo, Shin‐Hyun Kim   +4 more
wiley   +1 more source

Polarization Independent Dynamic Beam Steering based on Liquid Crystal Integrated Metasurface. [PDF]

Sci Rep
Yu D, Lou S, Ou X, Yu P, Duan H, Hu Y.
europepmc   +1 more source

Fully integrated optical beam steering chips

, 2015
Martijn J. R. Heck
openalex   +1 more source