Results 231 to 240 of about 424,992 (282)

Highly Anisotropic Quasi‐Direct Organic Metal Halide Hybrids: A Platform for Polarization‐Sensitive Optoelectronics

Advanced Materials Technologies, EarlyView.
One‐dimensional C4N2H14PbBr4 is shown to have a quasi‐direct electronic band structure and strongly anisotropic transport with polarized broadband emission. A GW/Bethe–Salpeter excited‐state force formalism, supported by polarized Raman and temperature‐dependent photoluminescence, identifies low–frequency Pb–Br phonons that drive ultrafast exciton self‐
Rijan Karkee, Rafael R. Del Grande, Yeonjoo Lee, Jinkyoung Yoo, Azza Ben‐Akacha, Biwu Ma, Michael T. Pettes, David A. Strubbe   +7 more
wiley   +1 more source

Role of kinematic constraints in the time reversal symmetry breaking of a model active matter. [PDF]

PNAS Nexus
Das S, Ghosh S, Sadhu T, Klamser JU.
europepmc   +1 more source

A Pressure Microsensor Made of Parylene‐C for Use as Medical Implant

Advanced Materials Technologies, EarlyView.
A monolithic parylene‐C pressure sensor with gold strain gauges provides 6.2 μV$\mu{\rm V}$·mmHg$\cdot{\rm mmHg}$−1$^{-1}$ sensitivity. The morphology of a sputtered thin film strain sensor is granular/columnar, which results in a high gauge factor of 7.5. Thermal bonding and parylene‐C coating create a hermetic cavity.
Ann‐Kathrin Klein, Victor Krajka, Andreas Dietzel   +2 more
wiley   +1 more source

Symmetry breaking organizes the brain's resting state manifold. [PDF]

Sci Rep
Fousek J, Rabuffo G, Gudibanda K, Sheheitli H, Petkoski S, Jirsa V.   +5 more
europepmc   +1 more source

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

Advanced Materials Technologies, EarlyView.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee, Gwuidong Ryu, Kisoo Kim, Feng Xu, Won Gu Lee   +4 more
wiley   +1 more source

Symmetry Breaking of Molecules Triggered by Chiral Inorganic Nanostructures Without Organic Components. [PDF]

Adv Sci (Weinh)
Yao T, Chen X, Fang Y, Huang Z.
europepmc   +1 more source

Symmetry Breaking as a Basis for Characterization of Dielectric Materials. [PDF]

Sensors (Basel)
Tomić D, Šipuš Z.
europepmc   +1 more source

Gravity-Induced Symmetry Breaking in Chemical Gardens. [PDF]

ACS Omega
Costa Reis M.
europepmc   +1 more source

Anomalous rotational-symmetry breaking in proton arrangement of surface-confined cyclic hydrogen bonds revealed by atomic force spectroscopy. [PDF]

Nat Commun
Gao F, Yang C, Lyu Y, Zhang L, Cheng P, Chen L, Wang EG, Klyatskaya S, Zhang C, Ruben M, Meng S, Wu K, Zhang YQ.   +12 more
europepmc   +1 more source

Symmetry Breaking in Meniscus Splitting: Effects of Boundary Conditions and Polymeric Membrane Growth. [PDF]

Adv Sci (Weinh)
Nguyen TKL, Hatta T, Ogura K, Tonomura Y, Okeyoshi K.   +4 more
europepmc   +1 more source