Zobrazeno 1 - 10
of 277
pro vyhledávání: '"A. Rikhter"'
Autor:
S. S. Sunku, D. Halbertal, T. Stauber, S. Chen, A. S. McLeod, A. Rikhter, M. E. Berkowitz, C. F. B. Lo, D. E. Gonzalez-Acevedo, J. C. Hone, C. R. Dean, M. M. Fogler, D. N. Basov
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Here, the authors use scanning probe photocurrent imaging to resolve nanoscale variations of the Seebeck coefficient occurring at domain walls separating micron-scale AB and BA stacking regions in twisted bilayer graphene, and observe hyperbolic enha
Externí odkaz:
https://doaj.org/article/9ef2f8c579724fb4ace47eea054783fe
Autor:
A. Rikhter, M. M. Fogler
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Abstract The geometry of an inductor made of a long thin wire and having the highest possible Q-factor is found by numerical optimization. As frequency increases, the Q-factor first grows linearly and then according to a square-root law, while the cr
Externí odkaz:
https://doaj.org/article/da66d6583d3b49ce8bdce9c5413552a6
We present a basic framework for modeling collective mode effects in photocurrent measurements performed on two-dimensional materials using nano-optical scanned probes. We consider photothermal, photovoltaic, and bolometric contributions to the photo
Externí odkaz:
http://arxiv.org/abs/2312.00212
Autor:
Sternbach, A. J., Moore, S. L., Rikhter, A., Zhang, S., Jing, R., Shao, Y., Kim, B. S. Y., Xu, S., Liu, S., Edgar, J. H., Rubio, A., Dean, C., Hone, J., Fogler, M. M., Basov, D. N.
We visualized negative refraction of phonon polaritons, which occurs at the interface between two natural crystals. The polaritons - hybrids of infrared photons and lattice vibrations - form collimated rays that display negative refraction when passi
Externí odkaz:
http://arxiv.org/abs/2209.15155
Autor:
Shao, Yinming, Sternbach, Aaron J., Kim, Brian S. Y., Rikhter, Andrey A., Xu, Xinyi, De Giovannini, Umberto, Jing, Ran, Chae, Sang Hoon, Sun, Zhiyuan, Lee, Seng Huat, Zhu, Yanglin, Mao, Zhiqiang, Hone, J., Queiroz, Raquel, Millis, A. J., Schuck, P. James, Rubio, A., Fogler, M. M., Basov, D. N.
Publikováno v:
Sci. Adv. 8, eadd6169 (2022)
Metals are canonical plasmonic media at infrared and optical wavelengths, allowing one to guide and manipulate light at the nano-scale. A special form of optical waveguiding is afforded by highly anisotropic crystals revealing the opposite signs of t
Externí odkaz:
http://arxiv.org/abs/2206.01828
Autor:
Zheng, WeiKang, Stahl, Benjamin E., de Jaeger, Thomas, Filippenko, Alexei V., Wang, Shan-Qin, Gan, Wen-Pei, Brink, Thomas G., Altunin, Ivan, Baer-Way, Raphael, Bigley, Andrew, Blanchard, Kyle, Blanchard, Peter K., Bradley, James, Cargill, Samantha K., Casper, Chadwick, Chapman, Teagan, Chander, Vidhi, Channa, Sanyum, Choi, Byung Yun, Choksi, Nick, Chu, Matthew, Clubb, Kelsey I., Cohen, Daniel P., Dalba, Paul A., deGraw, Asia, de Kouchkovsky, Maxime, Ellison, Michael, Falcon, Edward, Fox, Ori D., Fuller, Kiera, Ganeshalingam, Mohan, Girish, Nachiket, Gould, Carolina, Halevi, Goni, Halle, Andrew, Hayakawa, Kevin T., Hardy, Romain, Hestenes, Julia, Hoffman, Andrew M., Hyland, Michael, Jeffers, Benjamin T., Jennings, Connor, Kandrashoff, Michael T., Khodanian, Anthony, Kim, Minkyu, Kim, Haejung, Kislak, Michelle E., Krishnan, Daniel, Kumar, Sahana, Kumar, Snehaa Ganesh, Leja, Joel, Leonard, Erin J., Li, Gary Z., Li, Weidong, Lian, Ji-Shun, Liu, Evelyn, Lowe, Thomas B., Lu, Philip, Ma, Emily, Mason, Michelle N., May, Michael, McAllister, Kyle, McGinness, Emma, Modak, Shaunak, Molloy, Jeffrey, Murakami, Yukei S., Nayak, Omnarayani, Perera, Derek, Pina, Kenia, Punjabi, Druv, Rikhter, Andrew, Ross, Timothy W., Sipple, Jackson, Soler, Costas, Stegman, Samantha, Stephens, Haynes, Sunseri, James, Tang, Kevin, Taylor, Stephen, Thrasher, Patrick, Van Dyk, Schuyler D., Wang, Xiang-Gao, Wayland, Jeremy, Wilkins, Andrew, Yagubyan, Abel, Yuk, Heechan, Yunus, Sameen, Zhang, Keto D.
We present BVRI and unfiltered Clear light curves of 70 stripped-envelope supernovae (SESNe), observed between 2003 and 2020, from the Lick Observatory Supernova Search (LOSS) follow-up program. Our SESN sample consists of 19 spectroscopically normal
Externí odkaz:
http://arxiv.org/abs/2203.05596
Autor:
Oleksandr Rikhter, MD
Publikováno v:
OTA International, Vol 7, Iss 2 (2024)
Abstract. Surgical fixation of pelvic fractures is often necessary to restore fracture stability and improve patient outcomes. However, early operative management of pelvis fractures is not widely available in many health systems, resulting in conser
Externí odkaz:
https://doaj.org/article/e46f6507315a4b25a6908f56a89bafbe
Autor:
Sunku, Sai S., Halbertal, Dorri, Stauber, Tobias, Chen, Shaowen, McLeod, Alexander S., Rikhter, Andrey, Berkowitz, Michael E., Lo, Chiu Fan Bowen, Gonzalez-Acevedo, Derick E., Hone, James C., Dean, Cory R., Fogler, Michael M., Basov, D. N.
Publikováno v:
Nature Communications volume 12, Article number: 1641 (2021)
Quasi-periodic moir\'{e} patterns and their effect on electronic properties of twisted bilayer graphene (TBG) have been intensely studied. At small twist angle $\theta$, due to atomic reconstruction, the moir\'e superlattice morphs into a network of
Externí odkaz:
http://arxiv.org/abs/2011.05179
Autor:
Rikhter, A., Fogler, M. M.
Publikováno v:
Sci Sci. Rep. 10, 15380 (2020)
The geometry of an inductor made of a long thin wire and having the highest possible Q-factor is found by numerical optimization. As frequency increases, the Q-factor first grows linearly and then according to a square-root law, while the cross-secti
Externí odkaz:
http://arxiv.org/abs/2001.10044
Publikováno v:
Journal of Applied Physics; 3/14/2024, Vol. 135 Issue 10, p1-15, 15p