Results 101 to 110 of about 11,906 (259)

Metal-insulator transitions in pyrochlore oxides

Reports on Progress in Physics
Abstract Pyrochlore oxides with chemical formula of A 2 B 2
Yoshinori Tokura, Yukitoshi Motome, Kentaro Ueda   +2 more
openaire   +3 more sources

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Nature of the Metal Insulator Transition in High-Mobility 2D_Si-MOSFETs. [PDF]

Nanomaterials (Basel), 2023
Elmourabit F, Dlimi S, Dlimi S, El Moutaouakil A, Id Ouissaaden F, Khoukh A, Limouny L, Elkhatat H, El Kaaouachi A.   +8 more
europepmc   +1 more source

The role of π-blocking hydride ligands in a pressure-induced insulator-to-metal phase transition in SrVO2H

Nature Communications, 2017
Incorporating hydride anions into transition metal oxides can dramatically affect their structural and electronic properties. Here the authors reveal a pressure-induced insulator-to-metal transition in SrVO2H and show that the compressibility of hydride ...
Takafumi Yamamoto, Dihao Zeng, Takateru Kawakami, Vaida Arcisauskaite, Kanami Yata, Midori Amano Patino, Nana Izumo, John E. McGrady, Hiroshi Kageyama, Michael A. Hayward   +9 more
doaj   +1 more source

Versatile Pneumatic Twisted Coiled Actuators Enabled by Fiber‐Polymer Composite Fabrication

Advanced Functional Materials, EarlyView.
This work reports composite Pneumatic Twisted Coiled Actuators with embedded Kevlar fibers that convert pneumatic or hydraulic pressure into powerful linear motion. A novel precise manufacturing technique is used to systematically explore how design variables influence actuator mechanics and dynamics.
William J. Townsend, Jeongmin Kim, Samuel Tsai, Yichao Shi, Sameh Tawfick, James H. Pikul   +5 more
wiley   +1 more source

Phase Change-Induced Magnetic Switching through Metal-Insulator Transition in VO₂/TbFeCo Films. [PDF]

Nanomaterials (Basel), 2023
Ma CT, Kittiwatanakul S, Sittipongpittaya A, Wang Y, Morshed MG, Ghosh AW, Poon SJ.   +6 more
europepmc   +1 more source

Effect of Optical Illumination on Bubble Nanodomains

Advanced Functional Materials, EarlyView.
Stable surface‐confined nanoscale bubble domains are created and manipulated in PMN‐PT single crystals. Under above‐bandgap illumination, these bubble nanodomains remain unchanged. However, upon illumination cessation, they rapidly expand to switch the entire crystal surface, due to the accumulation of a large reservoir of electrons at the crystal ...
Haoze Zhang, Anju Ahlawat, Richard F. Webster, Yunlong Sun, Dinesh Shukla, Danyang Wang, Jan Seidel, Alexei Gruverman, Pankaj Sharma   +8 more
wiley   +1 more source

Performance Enhancement of Tin Chloride‐Incorporated Ferroelectric Polymer‐Based Artificial Synapse for Hardware Neural Networks

Advanced Functional Materials, EarlyView.
This paper proposes a highly efficient ferroelectric artificial synapse device based on an oxide semiconductor and SnCl2‐inserted P(VDF‐TrFE) gate dielectric layer. This FeFET significantly improved the synaptic performance due to the ion‐dipole interaction.
Hyun‐Soo Kim, Hyunkyu Lee, Yeonho Choi, Won Young Jang, Hyungmin Kim, Krishna Moorthy Ponnusamy, Hongseung Lee, Jaewook Yoo, Ji Ye Lee, S. Chandramohan, Seongin Hong, Hagyoul Bae, Hyeon‐Sik Jang, Sang Yeol Lee, Keun Heo   +14 more
wiley   +1 more source

Nano-infrared imaging of metal insulator transition in few-layer 1T-TaS₂. [PDF]

Nanophotonics, 2023
Zhang SS, Rajendran A, Chae SH, Zhang S, Pan TC, Hone JC, Dean CR, Basov DN.   +7 more
europepmc   +1 more source

Magnesium‐Based Transient Bioelectronics, Bio‐Optics and Bio‐Scaffolds

Advanced Functional Materials, EarlyView.
This paper reviews the state of the art and recent advances in magnesium‐based thin‐film, foils, and scaffolds for applications in transient bio‐optics, bioelectronics and tissue engineering. The design principles, fabrication methods, material properties, and integration strategies are discussed in detail.
Massimo Mariello, Yves Leterrier
wiley   +1 more source