Results 271 to 280 of about 22,589,022 (359)

An Efficient Quantized Message Passing Receiver Design for SCMA Systems. [PDF]

Sensors (Basel)
Cheng H, Zhang M, Su R.
europepmc   +1 more source

Tunable‐Wavelength Broadband Liquid‐State Carbon‐Quantum‐Dot Lasers

Advanced Optical Materials, EarlyView.
This work provides a gain‐induced waveguide structure to achieve programmable mode spacing by coupling liquid‐state lasing of carbon quantum dots to a vertically placed aluminum mirror, enabling an unprecedented transition from random lasing to multimode lasing without cumbersome micromanufacturing, even single‐mode lasing at a wide range from 641 to ...
Xuezhe Dong, Pengzhi Wang, Wei Gao, Ting Wang, Luwei Zhou, Chen Yang, Shaofeng Zhang, Yimin Jiang, Mingjie Li, Siu Fung Yu   +9 more
wiley   +1 more source

Advances in humanoid organoid-based research on inter-organ communications during cardiac organogenesis and cardiovascular diseases. [PDF]

J Transl Med
Ni B, Ye L, Zhang Y, Hu S, Lei W.
europepmc   +1 more source

Optical Properties of Thin Films of Tin Iodide Perovskite Nanostructures

Advanced Optical Materials, EarlyView.
A comprehensive spectroscopic study of thin films of 3D CsSnI3 nanocrystals (NCs) that coexist with residual 2D Ruddlesden‐Popper nanosheets (NSs) has been performed. Polymer encapsulation enables solid‐state stabilization of the tin iodide perovskite nanostructures, while insight into the energetics and dynamics of the NC and NS excitons is provided ...
Andreas Manoli, Paris Papagiorgis, Kushagra Gahlot, Kyriacos Georgiou, Emmanouil Lioudakis, Andreas Othonos, Loredana Protesescu, Grigorios Itskos   +7 more
wiley   +1 more source

Author Correction: Multi-ancestry meta-analysis of genome-wide association studies discovers 67 new loci associated with chronic back pain. [PDF]

Nat Commun
Stanaway IB, Suri P, Afari N, Dochtermann D, Gerstenberger A, Pyarajan S, Roseen EJ, Million Veteran Program, Gasperi M.   +8 more
europepmc   +1 more source

Tunneling in Persistent Luminescence

Advanced Optical Materials, EarlyView.
Key experimental criteria are provided for the occurrence of thermal/athermal tunneling and localized transitions. Many experimental studies of PersL have assigned tunneling on the basis of the linear relationship of PersL decay between intensity, I, and time, t−k, where k is a constant or I−1 versus t.
Hei‐Yui Kai, Ka‐Leung Wong, Peter A. Tanner   +2 more
wiley   +1 more source

Optical multi-beam steering and communication using integrated acousto-optics arrays. [PDF]

Nat Commun
Lin Q, Fang S, Yu Y, Xi Z, Shao L, Li B, Li M.   +6 more
europepmc   +1 more source

A Switchable and Rotatable Chiral Nematic Liquid Crystal Diffraction Grating for Beam‐Steering Technology

Advanced Optical Materials, EarlyView.
A switchable and rotatable chiral nematic liquid crystal diffraction grating is demonstrated, driven by low voltages at room temperature. Incorporation of the dimer CB7CB induces an asymmetric tilt via the flexoelectro‐optic effect, generating torque that enables uniform 360° in‐plane rotation of both the grating and its far‐field diffraction pattern ...
Qihao Han, Steve J. Elston, Waqas Kamal, Linpei Xue, Stephen M. Morris   +4 more
wiley   +1 more source

Performance Analysis of a Multi-User MIMO Reflecting Intelligent Surface-Aided Communication System Under Weibull Fading Channels. [PDF]

Sensors (Basel)
Ferreira RC, Fraidenraich G, de Figueiredo FAP, de Lima ER.   +3 more
europepmc   +1 more source

BP/MoS₂ Van Der Waals Heterojunctions for Self‐Powered Photoconduction

Advanced Optical Materials, EarlyView.
A multilayer black phosphorus (BP)/monolayer MoS₂ vertical heterostructure is investigated using four‐probe measurements. The device exhibits rectifying behavior, dominant n‐type transport, low contact resistance, and an interface barrier of 68 meV.
Adolfo Mazzotti, Ofelia Durante, Sebastiano De Stefano, Loredana Viscardi, Aniello Pelella, Osamah Kharsah, Leon Daniel, Stephan Sleziona, Marika Schleberger, Antonio Di Bartolomeo   +9 more
wiley   +1 more source