Results 91 to 100 of about 119,836 (277)

Metallic behavior and related phenomena in two dimensions

, 2000
For about twenty years, it has been the prevailing view that there can be no metallic state or metal-insulator transition in two dimensions in zero magnetic field.
Abrahams, E., Abrahams, E., Altshuler, B. L., Altshuler, B. L., Belitz, D., Belitz, D., Benenti, G., Bishop, D. J., Bishop, D. J., Brunthaler, G., Castellani, C., Castellani, C., Castellani, C., Ceperley, D. M., Chakravarty, S., Chakravarty, S., Chui, S. T., Coleridge, P. T., Das Sarma, S., Das Sarma, S., Denteneer, P. J. H., Dobrosavljević, V., Dolan, G. J., Dolgopolov, V. T., Dolgopolov, V. T., Dultz, S. C., Dultz, S. C., D’Iorio, M., Efros, A. L., Elihu Abrahams, Feng, X. G., Finkelstein, A. M., Glozman, I., Gold, A., Goldman, A. M., Hamilton, A. R., Hanein, Y., Hanein, Y., Hanein, Y., Hanein, Y., He, S., Heemskerk, R., Ilani, S., Jiang, H. W., Kelly, M. J., Khmelnitskii, D. E., Khondaker, S. I., Kirkpatrick, T. R., Kirkpatrick, T. R., Kivelson, S. A., Klapwijk, T. M., Kravchenko, S. V., Kravchenko, S. V., Kravchenko, S. V., Kravchenko, S. V., Kravchenko, S. V., Kravchenko, S. V., Kravchenko, S. V., Kravchenko, S. V., Lam, J., Laughlin, R. B., Leadbeater, M., Lee, P. A., Mason, W., Meir, Y., Mertes, K. M., Mertes, K. M., Mills, Jr., A. P., Myriam P. Sarachik, Okamoto, T., Papadakis, S. J., Papadakis, S. J., Papadakis, S. J., Phillips, P., Pikus, F. G., Popović, D., Pudalov, V. M., Pudalov, V. M., Pudalov, V. M., Pudalov, V. M., Pudalov, V. M., Pudalov, V. M., Pudalov, V. M., Pudalov, V. M., Ren, Y., Ribeiro, E., Sarachik, M. P., Sarachik, M. P., Senz, V., Senz, V., Sergey V. Kravchenko, Shahar, D., Shahar, D., Shashkin, A. A., Shashkin, A. A., Shashkin, A. A., Shepelyansky, D. L., Si, Q., Simmons, M. Y., Simmons, M. Y., Simonian, D., Simonian, D., Sondhi, S. L., Tanatar, B., Thakur, J. S., Uren, M. J., Vitkalov, S. A., Wei, H. P., Yaish, Y., Yazdani, A., Yoon, J., Yoon, J.   +111 more
core   +1 more source

Spatially Resolved Click Patterning of Dyes on Graphene for 2D Hybrids with Regiotunable Fluorescence

Advanced Functional Materials, EarlyView.
Well‐structured graphene hybrid architectures featuring spatially resolved fluorescent properties represent a promising but so‐far elusive synthetic target. A robust and straightforward method for fabricating well‐organized graphene‐dye hybrid nanoassemblies through a combination of reductive patterning and conventional click chemistry is presented ...
Sabrin Al‐Fogra, Bowen Yang, Boris Morozov, Filip Božinović, Elena A. Mack, Sijia Feng, Evgeny A. Kataev, Norbert Jux, Dirk M. Guldi, Heiko Weber, Frank Hauke, Andreas Hirsch, Tao Wei   +12 more
wiley   +1 more source

Wafer‐Scale Synthesis of Mithrene and its Application in UV Photodetectors

Advanced Functional Materials, EarlyView.
A controlled tarnishing step on the silver surface precedes the solid‐vapor‐phase chemical transformation into silver phenylselenolate thin films. The approach yields crystals exceeding 1 µm with improved in‐plane orientation. Integration on graphene phototransistors demonstrates high photoresponsivity, positioning mithrene as a promising material for ...
Maryam Mohammadi, Stefanie L. Stoll, Analía F. Herrero, Sana Khan, Federico Fabrizi, Christian Gollwitzer, Zhenxing Wang, Surendra B. Anantharaman, Max C. Lemme   +8 more
wiley   +1 more source

Electrochemical Formation of BiVO4/BiPO4 Photoanodes for Enhanced Selectivity toward H2O2 Generation

Advanced Functional Materials, EarlyView.
In acidic KPi, V dissolves from the BiVO4 lattice, while adsorbed phosphate reacts with the electrode under an external bias, forming a BiPO4 surface layer. This BiPO4 layer exhibits stronger bicarbonate adsorption, redirecting the water oxidation pathway toward two‐electron H2O2 production.
Kaijian Zhu, Xinyi Zhang, Lan Wen, Hongjiang Chen, Yudhistira Tirtayasri Amrillah, Vivi Fauzia, Hongzhen Dong, Shaoqiang Su, Wenjun Luo, Ferry Anggoro Ardy Nugroho, Patrick H.‐L. Sit, Yun Hau Ng, Fatwa F. Abdi   +12 more
wiley   +1 more source

Tin monochalcogenide heterostructures as mechanically rigid infrared bandgap semiconductors

, 2018
Based on first-principles density functional calculations, we show that SnS and SnSe layers can form mechanically rigid heterostructures with the constituent puckered or buckled monolayers.
Azadani, Javad G., Fathi, Mohammad, Low, Tony, Özçelik, V. Ongun   +3 more
core   +1 more source

Thickness‐Dependent Skyrmion Evolution in Fe3GeTe2 During Magnetization Reversal

Advanced Functional Materials, EarlyView.
Thickness‐ and field‐dependent magnetic domain behavior in 2D van der Waals Fe3GeTe2 is studied using Lorentz TEM and micromagnetic simulations. A patch‐like domain phase evolves from skyrmions during magnetization reversal, and step edges between thickness regions act as pinning sites.
Jennifer Garland, John Fullerton, PeiYu Cai, Rabindra Basnet, Santosh Karki Chhetri, Jin Hu, Elton J. G. Santos, Yue Li, Charudatta Phatak, Amanda Petford‐Long   +9 more
wiley   +1 more source

Two-dimensional SiC-based heterostructures for advanced lithium-ion batteries: A first-principles study

Journal of Science: Advanced Materials and Devices
The integration of two-dimensional (2D) materials into heterostructures provides an effective approach to designing advanced electronic devices by synergistically combining the advantages of constituent monolayers.
Wanjun Yan, Xin Tang, Yutao Liu, Tinghong Gao, Fuhong Ren, Nan Wang, Guiyang Liu   +6 more
doaj   +1 more source

Roll‐to‐Roll Mechanical Exfoliation for Large‐Area van der Waals Films with Preserved Crystallographic Alignment

Advanced Functional Materials, EarlyView.
A roll‐to‐roll exfoliation method is demonstrated that preserves the crystallographic alignment of anisotropic 2D materials over large areas, enabling scalable fabrication of directional electronic and optoelectronic devices. Abstract Anisotropic 2D materials such as black phosphorus (BP), GeS or CrSBr, exhibit direction‐dependent optical and ...
Esteban Zamora‐Amo, Francisco Fernandez‐Canizares, Yigit Sozen, Thomas Pucher, Pedro L Alcázar Ruano, Carmen Munuera, Ryo Ishikawa, Naoya Shibata, María Varela, Der‐Yuh Lin, Bing Wu, Jorge Quereda, Zdenek Sofer, Gabriel Sánchez‐Santolino, Andres Castellanos‐Gomez   +14 more
wiley   +1 more source

Magnetoelectric Complex Oxide Heterostructures

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
R. Ramesh, F. Zavaliche, Y. H. Chu, L. W. Martin, S. Y. Yang, M. P. Cruz, M. Barry, K. Lee, P. Yang, Q. Zhan   +9 more
openaire   +1 more source

Domain‐Wall‐Free Sliding Ferroelectricity in Fully Commensurate 3R Transition Metal Dichalcogenide Bilayers

Advanced Functional Materials, EarlyView.
It is reported that the ferroelectric switching behavior of rhombohedral (3R) phase transition metal dichalcogenide (TMD) bilayers strongly depends on their domain structures. Single‐domain TMDs (SD‐TMDs) with domain‐wall‐free structures exhibit robust and stable polarization switching, whereas poly‐domain TMDs (PD‐TMDs) with randomly distributed ...
Ji‐Hwan Baek, Seong Chul Hong, Jinwoo Kim, Hyeongseok Lee, Hyun Woo Jeong, Kenji Watanabe, Takashi Taniguchi, Min Hyuk Park, Gwan‐Hyoung Lee   +8 more
wiley   +1 more source