Results 101 to 110 of about 5,282 (264)

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

open access: yesAdvanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Concrete Crack Restoration Using Bacterially Induced Calcium Metabolism. [PDF]

open access: yesIndian J Microbiol, 2021
Mitra A, Sreedharan SM, Singh R.
europepmc   +1 more source

Giant Bulk Photovoltaic Effect in Two‐Dimensional Topological Ferroelectric Semimetal

open access: yesAdvanced Science, EarlyView.
ABSTRACT Ferroelectric (FE) metals have attracted growing interest because they combine ferroelectricity with metallic behavior and enable polarization‐controlled band topology near the Fermi level. However, the number of known ferroelectric metals is still limited.
Jianhua Wang   +8 more
wiley   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

open access: yesAdvanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su   +13 more
wiley   +1 more source

Outcomes of Tumor Resection and Reconstruction by Megaprosthesis around Knee: Our Experience. [PDF]

open access: yesJ Orthop Case Rep, 2021
Kar BK   +4 more
europepmc   +1 more source

T. Hikade, Elephantine XXXV. The Lithic Industries on Elephantine Island during the 3rd Millennium BC, Archäologische Veröffentlichungen 121, Harrassowitz, Wiesbaden, 2014.

open access: yes, 2017
Kindermann Karin. T. Hikade, Elephantine XXXV. The Lithic Industries on Elephantine Island during the 3rd Millennium BC, Archäologische Veröffentlichungen 121, Harrassowitz, Wiesbaden, 2014.. In: Archéo-Nil.
Kindermann, Karin
core  

Magnetotransport Signatures of Spin–Orbit Coupling in High‐Temperature Cuprate Superconductors

open access: yesAdvanced Science, EarlyView.
Large angle‐dependent magnetoresistance and planar Hall effects emerge at the superconducting transition of YBa2Cu3O7−x$\mathrm{YBa_2Cu_3O_{7-x}}$ thin films. These anomalous transport signatures, absent in the normal state, point to spin‐polarized quasiparticle dynamics enabled by an unexpected spin–orbit coupling landscape in cuprate superconductors,
Aleix Barrera   +6 more
wiley   +1 more source

Chiral‐Induced Spin Selectivity Effect in a 1 nm Thin 1,1′‐Binaphthyl‐2,2′‐diyl Hydrogenphosphate Self‐Assembled Monolayer on Nickel Oxide

open access: yesAdvanced Science, EarlyView.
A self‐assembled monolayer (≈0.9 nm) of an axially chiral binaphthol phosphoric acid derivative on a ferromagnetic Ni/NiOx substrate shows chiral‐induced spin selectivity (CISS) magnetoresistance of 50%–80%. This thermally and chemically robust functional stack shows the way towards practical spintronic devices based on the CISS effect.
Abin Nas Nalakath   +8 more
wiley   +1 more source

A Successful Treatment of Ostraceous Psoriasis Associated with Psoriatic Arthritis in Children: A Case Report. [PDF]

open access: yesPsoriasis (Auckl), 2020
Rowawi R   +6 more
europepmc   +1 more source

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