Results 61 to 70 of about 4,377 (195)

Influence of thickness on crystallinity in wafer-scale GaTe nanolayers grown by molecular beam epitaxy

open access: yesAIP Advances, 2017
We grew wafer-scale, uniform nanolayers of gallium telluride (GaTe) on gallium arsenide (GaAs) substrates using molecular beam epitaxy. These films initially formed in a hexagonal close-packed structure (h-GaTe), but monoclinic (m-GaTe) crystalline ...
Che Jin Bae   +6 more
doaj   +1 more source

Laser Acupuncture on the Management of Xerostomia in Sjögren's Disease: A Randomized Clinical Trial

open access: yesOral Diseases, EarlyView.
ABSTRACT Objectives This study evaluated the efficacy of photobiomodulation (PBM) at acupuncture points for managing xerostomia in patients with Sjögren's Disease. Material and Methods In this randomized, double‐blind clinical trial, 50 patients were assigned to PBM group (n = 22) or sham‐PBM group (n = 28).
Matheus Ferreira Linares   +5 more
wiley   +1 more source

CX3CR1 Modulates Migration of Resident Microglia Towards Cortical Laser‐Induced Lesions

open access: yesGlia, Volume 74, Issue 10, October 2026.
CX3CR1 deficiency promotes microglial migration toward CNS injury. Proteomic profiling reveals altered RHO‐mediated cytoskeletal signaling, while in vivo two‐photon imaging demonstrates increased process extension, velocity, and accumulation of Cx3cr1‐deficient microglia at lesion sites. ABSTRACT Microglia are innate immune cells of the central nervous
Jens Wagner   +13 more
wiley   +1 more source

InGaAs Capacitor-Less DRAM Cells TCAD Demonstration

open access: yesIEEE Journal of the Electron Devices Society, 2018
2D numerical TCAD simulations are used to infer the behavior of III-V capacitor-less dynamic RAM (DRAM) cells. In particular, indium gallium arsenide on insulator technology is selected to verify the viability of III-V meta-stable-dip RAM cells. The cell
Carlos Navarro   +7 more
doaj   +1 more source

Monolithic Saturable Absorber with Gallium Arsenide Nanowires Integrated on the Flexible Substrate for Optical Pulse Generation. [PDF]

open access: yesMicromachines (Basel), 2023
Zhao Y   +8 more
europepmc   +1 more source

Bionic Tactile Skins for Robotics: Fundamentals, Advances, and Future Prospects

open access: yesSmartSys, Volume 2, Issue 3, September 2026.
ABSTRACT Robotic bionic tactile skins (RBTSs), as crucial components of next‐generation robotic systems, have attracted significant attention in recent years. By enabling robots to achieve human‐like tactile perception and interact effectively with their surroundings, RBTSs play an essential role in enhancing robotic intelligence.
Jiajun Wu   +8 more
wiley   +1 more source

Controlling the screening process of a nanoscaled space charge region by minority carriers

open access: yesNature Communications, 2016
Understanding the dynamics of bound and free charges and local electric fields on a nanometre scale are important in scanning tunnelling microscopy and nanoscale electronics. Here, the authors present a model system—a metallic tip near a gallium arsenide
Philipp Kloth   +2 more
doaj   +1 more source

Spacer‐Less Substrate‐Integrated Metasurface for Near‐Unity Terahertz Absorption

open access: yesAdvanced Optical Materials, Volume 14, Issue 29, 7 August 2026.
ABSTRACT Although conventional metal‐insulator‐metal (MIM) terahertz (THz) absorbers can provide near‐unity absorption, their multilayer stacks inevitably introduce additional thickness, mass, and residual stress, which limit their compatibility with THz thermal sensing platforms.
Zihao Zhao   +6 more
wiley   +1 more source

Multifunctional homojunction gallium arsenide n–p–m-structure [PDF]

open access: yesТехнологія та конструювання в електронній апаратурі, 2009
The brief information about created phototransistor nGaAs–рGaAs–Ag-structure are given. The processes of photogeneration of carriers in the base and in the space-charge layers of semiconductor junction as well as of metal — semiconductor junction are ...
A. V. Karimov   +4 more
doaj   +1 more source

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