Results 261 to 270 of about 372,249 (313)

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

Electrically Controlled Structures in Cholesteric Droplets with Planar Anchoring. [PDF]

Molecules
Prishchepa OO, Krakhalev MN, Gardymova AP.   +2 more
europepmc   +1 more source

High‐Concentration Mesogen‐Assisted Exfoliation of Low‐Dimensional Nanomaterials for Achieving Ultralow‐Temperature Actuations of Liquid Crystal Elastomers

Advanced Functional Materials, EarlyView.
Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim, Yeon Gyeong Ha, Dong‐Gue Kang, Chinedum O. Osuji, Dae Seok Kim, Changyeon Lee   +5 more
wiley   +1 more source

Steric Pruning Unlocks Hierarchical Structuring, Thermochromism, C-H/O Activation, and 6-electron Redox Transmetalation in Planar Bismuth Triamides. [PDF]

Angew Chem Int Ed Engl
Howlett WP, Hannah TJ, van der Zee LJC, Slootweg JC, Masuda JD, Chitnis SS.   +5 more
europepmc   +1 more source

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

Advanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas, Maciej O. Liedke, Huan Liu, Fabian Ganss, Maik Butterling, Nico Klingner, René Hübner, Ilja Makkonen, Andreas Wagner, Gregor Hlawacek   +9 more
wiley   +1 more source

Application of the principle of collapsed distributions to the detection of faulty elements in square grid antenna arrays. [PDF]

Sci Rep
Parkinson-Oreiro DM, López-Martín ME, Rodríguez-González JA, Ares-Pena FJ.   +3 more
europepmc   +1 more source

A V-band high-gain gap waveguide-based slot array antenna with circular polarization. [PDF]

Sci Rep
Sabbaghi Saber A, Soleimani M, Zarifi D.
europepmc   +1 more source

A case series of 99mTc-MDP bone scintigraphy (planar and SPECT CT) in mucormycosis in the era of COVID 19. [PDF]

Front Radiol
Dhingra VK, Vidhya K, Kumar A, Tyagi AK.
europepmc   +1 more source

On the Origin of the Red-Shifted Flavin Absorption Spectra in Fatty Acid Photodecarboxylase. [PDF]

J Phys Chem B
Farina M, Dell'Orletta G, Bodo E, Daidone I.   +3 more
europepmc   +1 more source