Results 91 to 100 of about 50,379 (216)

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

Dielectric Spectroscopy of Calcium Titanate Processed by Spark Plasma Sintering. [PDF]

Materials (Basel), 2023
Ctibor P, Sedláček J, Straka L, Lukáč F, Neufuss K.   +4 more
europepmc   +1 more source

Structure‐Guided Balancing of Ambipolar Transport Enables Symmetric Switching in Heterojunction Bilayer Organic Transistor Inverters

Advanced Functional Materials, EarlyView.
Balancing the spatially separated p‐ and n‐type transport pathways in heterojunction‐bilayer OTFTs enables symmetric inverter switching (VM ≈ 0.5VDD), whereas discrete integration of unipolar OTFTs gives polarity‐dependent and resistive responses. ABSTRACT High inverter performance in ambipolar organic electronics requires balanced channel strengths ...
Sohyun Choi, Young Yong Kim, Ji Ho Youk, Hoichang Yang   +3 more
wiley   +1 more source

BaTiO₃—Gd₃Fe₅O₁₂ Composites: Exploring the Dielectric Properties in a Broad Frequency Range

Crystals
This study presents the dielectric properties of a barium titanate–gadolinium ferrite composite material, obtained through a solid-state reaction method.
Bruno M. G. Melo, Clara Baivier, Ratiba Benzerga, Didier Fasquelle, S. Soreto Teixeira, Manuel P. F. Graça, Luís Costa   +6 more
doaj   +1 more source

Detection of physiological concentrations of GABA using dielectric spectroscopy - A pilot study. [PDF]

J Electr Bioimpedance, 2023
Hou J, Strand-Amundsen R, Martinsen ØG.
europepmc   +1 more source

Hybrid Ferroelectric Tunnel Junctions with Intrinsic Nonlinearity and Self‐Rectification via Interfacial Reconstruction

Advanced Functional Materials, EarlyView.
Rapid thermal annealing reconstructs the BCFO/Nb:STO interface into an atomically thin reconstructed interfacial layer, which reshapes the tunneling barrier and converts a high‐TER ferroelectric tunnel junction into an intrinsically nonlinear, self‐rectifying device.
Hojin Lee, Joonbong Lee, Jinho Byun, Sang‐Hyeok Yang, A young Cho, Sangwoo Lee, Dae Haa Ryu, Hyunbin Chung, Hee Seo Yun, Moon Seop Choi, Yesul Choi, Sungkyun Park, Min‐Hyung Jung, Dongwon Lee, Yoon‐Uk Heo, Hu Young Jeong, Hongseok Kim, Shinhyeong Lee, Yunseok Kim, Young‐Min Kim, Jaekwang Lee, Taekjib Choi   +21 more
wiley   +1 more source

Novel Sensing Technique for Stem Cells Differentiation Using Dielectric Spectroscopy of Their Proteins. [PDF]

Sensors (Basel), 2023
Cho YS, Gwak SJ.
europepmc   +1 more source

Effects of LLZO Microstructure Porosity, LLZO/Li‐Metal Interfacial Polarization Resistance, and Applied Areal Current Density on Li‐Metal Dendrite Formation in LLZO Bilayer Symmetric Cells

Advanced Functional Materials, EarlyView.
The effects of solid‐state electrolyte architecture and electrolyte/electrode interfacial polarization resistance on Critical Current Density and the risks for “interfacial” and “internal” Li‐metal dendrite formation were investigated in simulations of FIB‐reconstructed porous‐dense Li7La3Zr2O12 (LLZO) “bilayers”, providing insight for full cells ...
Tanner R. Hamann, Jon O'Neill, Eric D. Wachsman   +2 more
wiley   +1 more source

Dielectric Anomalies and High-Temperature Dielectric Relaxation Dependence on B-Site Ordering of Li-Substituted Pb(Yb_1/2Nb_1/2)O₃

Inorganics
B-site ordering of Li-modified Pb0.95Li0.05(Yb1/2Nb1/2)O3 (PLYN) ceramics can be changed by duration during sintering. In this paper, the conventional solid-state reaction method was employed to prepare antiferroelectric perovskite Li-substituted PLYN ...
Kaiyuan Chen, Danning Huang, Xiande Zheng, Jinwei Qu, Xiuyun Lei, Senentxu Lanceros-Méndez, Liang Fang, Feifei Han, Liaoting Pan, Qi Zhang, Laijun Liu   +10 more
doaj   +1 more source

Determining the linear correlation between dielectric spectroscopy and viable biomass concentration in filamentous fungal fermentations. [PDF]

Biotechnol Lett, 2023
Magnússon A, Pajander J, Sin G, Stocks S.   +3 more
europepmc   +1 more source