Results 61 to 70 of about 195,083 (222)

DIELECTRIC AND MAGNETIC PROPERTIES OF NANOCRYSTALLINE SAMPLES OF STRONTIUM TITANATE [PDF]

, 2021
The dielectric and magnetic properties of nanostructured ceramics of strontium titanate and a composite based on it are studied.The dependences of the influence of the dielectric constant on the temperature and heat treatment modes on the magnetic ...
Korotkov, L. N., Коротков, Л. Н., Иевлева, Е. В., Ievleva, E. V.   +3 more
core  

Effect of Strontium Titanate Addition on Antifungal, Physical and Mechanical Properties of Soft-Liners

Dentistry 3000
Objective: Soft denture liners are essential in prosthodontics due to their ability to cushion masticatory forces and provide comfort to patients with compromised oral tissues.
Zakaria Alabed, Aseel Mohammed Al-Khafaji   +1 more
doaj   +1 more source

Stretchable, Tough, and Luminescent Perovskite Molecular Ferroelectric Composite: Empowering Reliable Self‐Powered Motion Sensing in High Humidity and Subzero Temperatures

Advanced Science, EarlyView.
A flexible molecular ferroelectric composite is fabricated via in situ growth of luminescent DMAA‐MnCl3 ferroelectric crystals within a SEBS/SIS double‐polymer matrix. It delivers 7.54 MPa tensile strength, over 1200% tensile strain, durable piezoelectric motion sensing, and excellent harsh‐environment stability for all‐weather wearable biomechanical ...
Shuangqing Li, Zhe‐Kun Xu, Zheng Xing, Jin‐Wang Liu, Yong‐Quan Wu, Peng‐Fei Li, Zhong‐Xia Wang   +6 more
wiley   +1 more source

Electronic spin susceptibility in metallic strontium titanate

npj Quantum Materials
Metallic strontium titanate (SrTiO3) is known to have both normal-state and superconducting properties that strongly vary over a wide range of charge carrier densities, but the complex interplay between lattice and electronic degrees of freedom has ...
A. Najev, N. Somun, M. Spaić, I. Khayr, M. Greven, A. Klein, M. N. Gastiasoro, D. Pelc   +7 more
doaj   +1 more source

Partial Phase‐Separation in the Initial Growth Stage of Exsolution‐Active SrTi0.95‐xNi0.05NbxO3‐δ Thin Films

Advanced Science, EarlyView.
Phase separation emerges during the initial growth of heavily Ni‐ and Ni,Nb‐co‐doped STO thin films, leading to preferential accumulation of Ni and embedded NiOx nanoinclusions in thicker films. Nb co‐doping partially suppresses the ordering of these embedded structures, comprising about 20% of all Ni ions.
Yen‐Po Liu, Moritz L. Weber, Dylan Jennings, Leonid L. Rusevich, Eugene Kotomin, Rainer Timm, Felix Gunkel, Regina Dittmann   +7 more
wiley   +1 more source

SOL-GEL SYNTHESIS OF STRONTIUM TITANATE THIN FILMS AND PERSPECTIVES OF THEIR APPLICATIONS IN PRODUCTION OF ELEMENTS OF ELECTRONIC DEVICE

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The strontium titanate thin films were fabricated on silicon using the sol-gel method. The strontium titanate phase was registered with X-ray diffraction analysis after heat treatment in the temperature range 750-1000 °C. The films were deposited by spin-
A. H. Sohrabi, N. V. Gaponenko, M. V. Rudenko, S. M. Zavadski, D. A. Golosov, B. S. Kolosnitsin, V. V. Kolos, A. N. Pyatlitski, A. S. Turtsevich   +8 more
doaj  

Controlled manipulation of oxygen vacancies using nanoscale flexoelectricity

Nature Communications, 2017
The properties of complex oxides such as strontium titanate are strongly affected by the presence and distribution of oxygen vacancies. Here, the authors demonstrate that a scanning probe microscope tip can be used to manipulate vacancies by the ...
Saikat Das, Bo Wang, Ye Cao, Myung Rae Cho, Yeong Jae Shin, Sang Mo Yang, Lingfei Wang, Minu Kim, Sergei V. Kalinin, Long-Qing Chen, Tae Won Noh   +10 more
doaj   +1 more source

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

Cerâmicos à base de SrTio3 para aplicações em dispositivos sintonizáveis [PDF]

, 2005
Doutoramento em Engenharia e Ciências de MateriaisO titanato de estrôncio (ST) é conhecido como um paraeléctrico quantumno qual a permitividade dieléctrica aumenta gradualmente após arrefecimento até cerca de 0 K e nenhuma anomalia do tipo ferroeléctrica
Tkach, Oleksandr
core  

Non-contact friction studied with pendulum AFM [PDF]

, 2014
Understanding nanoscale friction and dissipation is central to nanotechnology. The recent detection of the electronic friction drop caused by the onset of superconductivity in Nb by means of an ultrasensitive non-contact pendulum atomic force microscope (
Samadashvili, Markus
core   +1 more source