Results 101 to 110 of about 40,538 (255)

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

Engineering Osteoimmune Responses with Functionalized Orthopedic Implants for Post‐Operative Osteosarcoma Treatment

Advanced Science, EarlyView.
Osteosarcoma is the most common primary bone tumor with limited treatment options and a terrible prognosis. This review provides a comprehensive summary of the recent development of osteoimmunomodulatory implants for post‐operative osteosarcoma treatment, of which the potential utility in evoking durable anti‐osteosarcoma immunity and accelerating bone
Yilong Dong, Lingshuang Wang, Hui Zhang, Menghuan Li, Zhong Luo, Yan Hu, Chunyuan Cai   +6 more
wiley   +1 more source

Probing Quantum Confinement and Electronic Structure at Polar Oxide Interfaces

, 2018
Polar discontinuities occurring at interfaces between two different materials constitute both a challenge and an opportunity in the study and application of a variety of devices.
Boselli, Margherita, Fête, Alexandre, Gariglio, Stefano, Ghosez, Philippe, Lemal, Sébastien, Li, Danfeng, Triscone, Jean-Marc, Wu, Zhenping   +7 more
core   +2 more sources

Ferromagnetic Interlayer Exchange Coupling in Magnetic Topological Insulator Sandwich Heterostructures

Advanced Science, EarlyView.
A thin topological insulator (Bi2Te3) inserted between two single magnetic septuple layers of MnBi2Te4 is shown to convert the intrinsic antiferromagnetic interlayer coupling into robust ferromagnetism. As the Bi2Te3 spacer thickness increases from 1 to 4 quintuple layers, the weakening coercivity, Curie temperature, and interlayer coupling reveal ...
Enayet Hossain, Grace L. Causer, Qile Li, Sergey Rubanov, Kaijian Xing, James Blyth, Mohammad T. H. Bhuiyan, Mengting Zhao, Matthew Gebert, Michael S. Fuhrer, Mark T. Edmonds   +10 more
wiley   +1 more source

Dominant mobility modulation by the electric field effect at the LaAlO_3 / SrTiO_3 interface

, 2009
Caviglia et al. [Nature (London) 456, 624 (2008)] have found that the superconducting LaAlO_3 / SrTiO_3 interface can be gate modulated. A central issue is to determine the principal effect of the applied electric field. Using magnetotransport studies of
Bell, C., Bell, Chris, Harashima, S., Hikita, Y., Hwang, H. Y., Kim, B. G., Kim, M., Kozuka, Y.   +7 more
core   +1 more source

Direct Observation of Electric‐Field‐Driven Phase Transitions Associated with Energy Storage in Antiferroelectric Films

Advanced Science, EarlyView.
The electric‐field‐driven antiferroelectric‐to‐ferroelectric phase transition in epitaxial PbZrO3 films is directly visualized by in situ aberration‐corrected scanning transmission electron microscopy. A sequential transition pathway involving an orthorhombic ferrielectric phase and a monoclinic ferroelectric phase, ultimately stabilizing into a ...
Yan‐Peng Feng, Mei‐Xiong Zhu, Ru‐Jian Jiang, Yu‐Jia Wang, Yun‐Long Tang, Yin‐Lian Zhu, Xiu‐Liang Ma   +6 more
wiley   +1 more source

The hydrothermal synthesis of SrTiO3 nanopolyhedral with the assistance of surfactants and their optical characteristics

Case Studies in Chemical and Environmental Engineering
SrTiO3 hydrothermal synthesis mediated by cetyl trimethyl ammonium bromide (CTAB) and tert-butyl amine (TBA), resulted in a typical nanopolyhedral morphology.
Yulia Eka Putri, Tio Putra Wendari, Dinda Dinda, Meyrizka Arnel, Humaira Faradilla, Refinel Refinel, Mai Efdi   +6 more
doaj   +1 more source

Ambient Stable Triboelectric Nanogenerator Based on Conductive Filler Modified Silicone Rubber with Gas Barrier Encapsulation for Footstep Energy Conversion

Advanced Science, EarlyView.
A humidity‐tolerant triboelectric nanogenerator is developed using conductive carbon black‐modified silicone rubber and a flame‐retardant gas barrier layer. The device efficiently harvests footstep energy while maintaining stable output under 30–90% RH and over 1 million cycles.
Yi Wei, Yushu Tian, Xiaokang Chen, Junfeng Chu, Junjie Wang, Xiangyu Chen, Wenjie Wu, Liqun Zhang   +7 more
wiley   +1 more source

High photoelectrochemical response of SrTiO3/TiO2/TiN films synthesized via hydrothermal-galvanic couple method with reductive annealing

Communications Materials
Heterostructures have been extensively employed to enhance charge separation and improve performance in photoelectrochemical (PEC) systems. In this study, SrTiO3/TiO2/TiN heterostructured films were synthesized via a straightforward hydrothermal-galvanic
Yu-Tone Chien, Xin-Xian Yang, Fu-Hsing Lu   +2 more
doaj   +1 more source

Low‐Voltage and High‐k Properties of Bilayer HZO Capacitors at the Morphotropic Phase Boundary for Next‐Generation Memory Applications

Advanced Science, EarlyView.
The HfxZr1‐xO2‐based ferroelectric/antiferroelectric bilayer capacitor exhibits morphotropic‐phase‐boundary behavior with a high dielectric constant (∼52) at 2 V. Phase engineering stabilizes o/t‐phase coexistence and suppresses m‐phase formation, enabling capacitance enhancement and self‐optimization under cycling for scalable low‐voltage, high‐κ ...
Junseok Kim, Hyeonjung Park, Changwoo Han, Huiseong Shin, Myeongjae Choi, Changhwan Shin   +5 more
wiley   +1 more source