Results 81 to 90 of about 90,232 (258)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Single-layered porous silica films on polyethylene terephthalate substrates for antireflection coatings

, 2018
Single-layered porous silica films were prepared on polyethylene terephthalate (PET) substrates as antireflection coatings for efficient, large-scale flexible optoelectronic devices.
Jang, HM, Kum, BG, Park, YC, Jeon, JY, Chang, YJ   +4 more
core   +1 more source

Pengaruh Rasio Likuiditas, Rasio Solvabilitas, dan Rasio Aktivitas terhadap Rasio Profitabilitas pada PT. HM Sampoerna, Tbk periode 2010 – 2019 [PDF]

, 2020
Penelitian ini bertujuan untuk menguji pengaruh current ratio (CR), debt to equity ratio (DER), dan total assets turn over (TATO) terhadap return on equity (ROE).
Sari, Syifa Adella
core  

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Effect of dietary concentrate to roughage ratio on semen metabolites of Tibetan sheep

Siliao yanjiu, 2023
The experiment was to elucidate the effect of dietary concentrate to roughage ratio on semen metabolites of plateau Tibetan ram. Fifteen plateau Tibetan rams with good growth and similar body weight (26.58 ± 1.07) kg were selected and randomly divided ...
WU Zhen-ling, ZHOU Li, ZHANG Feng-shuo, HOU Sheng-zhen, GUI Lin-sheng   +4 more
doaj  

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

CORRELATION OF DENSIFICATION KINETICS OF POLYCRYSTALLINE CERAMICS WITH COLLOID INTERFACE VARIABLES

, 1994
Densification kinetics of Al2O3 and Y-doped ZrO2 ceramics was quantitatively correlated with the kinetic stability of the corresponding colloidal suspensions.
MOON, JH, Hyun M. JANG, JANG, HM, Jong H. MOON   +3 more
core   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

PREFERENTIAL ORIENTATION AND DIELECTRIC PYROELECTRIC PROPERTIES OF SOL-GEL-DERIVED PB(MG,ZN)(1/3)NB2/3O3 THIN-FILMS

, 2019
Thin films of Pb(Mg, Zn)(1/3)Nb2/3O3 (PMZN) were fabricated by spin casting the partially hydrolyzed Pb-Mg-Zn-Nb-O complex alkoxide sols on (111) Pt-coated MgO(100) planes.
CHO, MK, JANG, HM, KIM, KS
core   +1 more source