Zobrazeno 1 - 10
of 4 362
pro vyhledávání: '"A A, Pershin"'
The annotation of patient organs is a crucial part of various diagnostic and treatment procedures, such as radiotherapy planning. Manual annotation is extremely time-consuming, while its automation using modern image analysis techniques has not yet r
Externí odkaz:
http://arxiv.org/abs/2410.17920
Autor:
Kumpilov, D. A., Pyrkh, I. A., Cojocaru, I. S., Trofimova, P. V., Khlebnikov, V. A., Aksentsev, P. A., Rudnev, A. E., Ibrahimov, A. M., Blokhin, O. I., Frolov, K. O., Kuzmin, S. A., Gaifutdinov, D. V., Zykova, A. K., Pershin, D. A., Tsyganok, V. V., Akimov, A. V.
Among interesting applications of cold atoms, quantum simulations attract a lot of attention. In this context, rare-earth ultracold atoms are particularly appealing for such simulators due to their numerous Fano-Feshbach resonances and magnetic dipol
Externí odkaz:
http://arxiv.org/abs/2410.06640
Optically addressable defect qubits in wide band gap materials are favorable candidates for room temperature quantum information processing. The two-dimensional (2D) hexagonal boron nitride (hBN) is an attractive solid state platform with a great pot
Externí odkaz:
http://arxiv.org/abs/2408.13515
Paramagnetic point defects in wide-bandgap semiconductors, characterized by atomic-like in-gap defect states, constitute a unique challenge for ab initio modeling. In this theoretical study, we aim to devise a wave-function only computational protoco
Externí odkaz:
http://arxiv.org/abs/2406.05092
Autor:
Plo, J., Pershin, A., Li, S., Poirier, T., Janzen, E., Schutte, H., Tian, M., Wynn, M., Bernard, S., Rousseau, A., Ibanez, A., Valvin, P., Desrat, W., Michel, T., Jacques, V., Gil, B., Kaminska, A., Wan, N., Edgar, J. H., Gali, A., Cassabois, G.
Defects in crystals can have a transformative effect on the properties and functionalities of solid-state systems. Dopants in semiconductors are core components in electronic and optoelectronic devices. The control of single color centers is at the b
Externí odkaz:
http://arxiv.org/abs/2405.20837
Autor:
Iwański, Jakub, Korona, Krzysztof P., Tokarczyk, Mateusz, Kowalski, Grzegorz, Dąbrowska, Aleksandra K., Tatarczak, Piotr, Rogala, Izabela, Bilska, Marta, Wójcik, Maciej, Kret, Sławomir, Reszka, Anna, Kowalski, Bogdan J., Li, Song, Pershin, Anton, Gali, Adam, Binder, Johannes, Wysmołek, Andrzej
Boron nitride exhibits diverse crystal structures, predominantly a layered arrangement with strong intraplanar covalent bonds and weak interplanar van der Waals bonds. While commonly referred to as hexagonal BN (hBN), the sp$^2$-bonded BN atomic plan
Externí odkaz:
http://arxiv.org/abs/2405.19126
Autor:
Nguyen, Dyk Chung, Pershin, Yuriy V.
We present a fully parallel digital memcomputing solver implemented on a field-programmable gate array (FPGA) board. For this purpose, we have designed an FPGA code that solves the ordinary differential equations associated with digital memcomputing
Externí odkaz:
http://arxiv.org/abs/2405.14442
One of the ways to make artificial intelligence more natural is to give it some room for doubt. Two main questions should be resolved in that way. First, how to train a model to estimate uncertainties of its own predictions? And then, what to do with
Externí odkaz:
http://arxiv.org/abs/2404.10314
Autor:
Slipko, Valeriy A., Pershin, Yuriy V.
This study investigates strategies for minimizing Joule losses in resistive random access memory (ReRAM) cells, which are also referred to as memristive devices. Typically, the structure of ReRAM cells involves a nanoscale layer of resistance-switchi
Externí odkaz:
http://arxiv.org/abs/2404.01507
Autor:
Kumpilov, D. A., Pershin, D. A., Cojocaru, I. S., Khlebnikov, V. A., Pyrkh, I. A., Rudnev, A. E., Fedotova, E. A., Khoruzhii, K. A., Aksentsev, P. A., Gaifutdinov, D. V., Zykova, A. K., Tsyganok, V. V., Akimov, A. V.
Publikováno v:
Phys. Rev. A 109, 033313 (2024)
The number of atoms in Bose-Einstein condensate determines the scale of experiments that can be performed, making it crucial for quantum simulations. Optimization of the number of atoms in the condensate is a complex problem which could be efficientl
Externí odkaz:
http://arxiv.org/abs/2311.06795