Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Kutana, Alex"'
Graph convolutional neural networks have been instrumental in machine learning of material properties. When representing tensorial properties, weights and descriptors of a physics-informed network must obey certain transformation rules to ensure the
Externí odkaz:
http://arxiv.org/abs/2409.08940
Two-dimensional metals offer intriguing possibilities to explore metallicity and other related properties in systems with reduced dimensionality. Here, following recent experimental reports of synthesis of two-dimensional metallic gallium (gallenene)
Externí odkaz:
http://arxiv.org/abs/2107.04182
Autor:
Sajadi, Seyed Mohammad, Enayat, Shayan, Vásárhelyi, Lívia, Alabastri, Alessandro, Lou, Minghe, Sassi, Lucas M., Kutana, Alex, Bhowmick, Sanjit, Durante, Christian, Kukovecz, Ákos, Puthirath, Anand B., Kónya, Zoltán, Vajtai, Robert, Boul, Peter, Tiwary, Chandra Shekhar, Rahman, Muhammad M., Ajayan, Pulickel M.
Graphite, with many industrial applications, is one of the widely sought-after allotropes of carbon. The sp2 hybridized and thermodynamically stable form of carbon forms a layered structure with strong in-plane carbon bonds and weak inter-layer van d
Externí odkaz:
http://arxiv.org/abs/2012.00995
Autor:
Khater, Ali Zein, Saadi, M.A.S.R., Bhattacharyya, Sohini, Kutana, Alex, Tripathi, Manoj, Kamble, Mithil, Song, Shaowei, Lou, Minghe, Barnes, Morgan, Meyer, Matthew D., Harikrishnan, Vijay Vedhan Jayanthi, Dalton, Alan B., Koratkar, Nikhil, Tiwary, Chandra Sekhar, Boul, Peter J., Yakobson, Boris, Zhu, Hanyu, Ajayan, Pulickel M., Rahman, Muhammad M.
Publikováno v:
In Cell Reports Physical Science 18 October 2023 4(10)
Publikováno v:
Nat Commun 11, 2989 (2020)
Excitonic condensate has been long-sought within bulk indirect-gap semiconductors, quantum wells, and 2D material layers, all tried as carrying media. Here we propose intrinsically stable 2D semiconductor heterostructures with doubly-indirect overlap
Externí odkaz:
http://arxiv.org/abs/1908.07513
Autor:
Shimano, Yuho1 (AUTHOR), Kutana, Alex1 (AUTHOR), Asahi, Ryoji1 (AUTHOR) ryoji.asahi@chem.material.nagoya-u.ac.jp
Publikováno v:
Scientific Reports. 12/14/2023, Vol. 13 Issue 1, p1-11. 11p.
Despite being only a few atoms thick, single-layer two-dimensional (2D) materials display strong electron-photon interactions that could be utilized in efficient light modulators on extreme subwavelength scales. In various applications involving ligh
Externí odkaz:
http://arxiv.org/abs/1809.06509
Autor:
Susarla, Sandhya, Kutana, Alex, Hachtel, Jordan A., Kochat, Vidya, Apte, Amey, Vajtai, Robert, Idrobo, Juan Carlos, Yakobson, Boris I., Tiwary, Chandra Sekhar, Ajayan, Pulickel M
Alloying/doping in two-dimensional material has been important due to wide range band gap tunability. Increasing the number of components would increase the degree of freedom which can provide more flexibility in tuning the band gap and also reduced
Externí odkaz:
http://arxiv.org/abs/1705.01245
Recently demonstrated metal-semiconductor heterojunctions with few-atom thickness show their promise as 2D Schottky contacts for future integrated circuits and nanoelectronics. The theory for 3D Schottky contacts, however, fails on these low-dimensio
Externí odkaz:
http://arxiv.org/abs/1704.07370
Two-dimensional (2D) superconductors have attracted great attention in recent years due to the possibility of new phenomena in lower dimensions. With many bulk transition metal carbides being well-known conventional superconductors, here we perform f
Externí odkaz:
http://arxiv.org/abs/1702.03373