Zobrazeno 1 - 10
of 3 345
pro vyhledávání: '"Barsukov, A."'
Autor:
Hoffenberg, Louis E. S., Khrabry, Alexander, Barsukov, Yuri, Kaganovich, Igor D., Graves, David B.
Metallic nanoclusters are of interest in many fields because of their size-dependent catalytic activity. This activity can, in part, be influenced by their melting properties. In this work, the melting phase transitions of $Fe_{n}$ nanoclusters with
Externí odkaz:
http://arxiv.org/abs/2409.02293
Autor:
Khrabry, Alexander, Hoffenberg, Louis E. S., Kaganovich, Igor D., Barsukov, Yuri, Graves, David B.
Accurate Gibbs free energies of Fe clusters are required for predictive modeling of Fe cluster growth during condensation of a cooling vapor. We present a straightforward method of calculating free energies of cluster formation using the data provide
Externí odkaz:
http://arxiv.org/abs/2408.16693
Magnetic inertia has emerged as a possible way to manipulate ferromagnetic spins at a higher frequency e.g., THz. Theoretical treatments so far have considered the magnetic inertia as a scalar quantity. Here, we explore the magnetic inertial dynamics
Externí odkaz:
http://arxiv.org/abs/2408.15594
Autor:
McCloskey, Daniel J., Roberts, Daniel, Rodgers, Lila V. H., Barsukov, Yuri, Kaganovich, Igor D., Simpson, David A., de Leon, Nathalie P., Stacey, Alastair, Dontschuk, Nikolai
Chemical functionalization of diamond surfaces by hydrogen is an important method for controlling the charge state of near-surface fluorescent color centers, an essential process in fabricating devices such as diamond field-effect transistors and che
Externí odkaz:
http://arxiv.org/abs/2406.12249
The objective of this study is to explore conditions that facilitate a significant reduction in substrate temperature during diamond growth. The typical temperature for this process is around 1200K; we aim to reduce it to a much lower level. To achie
Externí odkaz:
http://arxiv.org/abs/2405.03050
Publikováno v:
Front. Phys. 10:908694 (2022)
Though weak surface interactions and adsorption can play an important role in plasma processing and materials science, they are not necessarily simple to model. A boron adatom adsorbed on a graphene sheet serves as a case study for how carefully one
Externí odkaz:
http://arxiv.org/abs/2401.02547
Publikováno v:
Phys. Rev. Applied 19 (2023) 044087
Nanomagnets are the building blocks of many existing and emergent spintronic technologies. Magnetization dynamics of nanomagnets is often dominated by nonlinear processes, which have been recently shown to have many surprising features and far-reachi
Externí odkaz:
http://arxiv.org/abs/2311.13726
Autor:
Khrabry, Alexander, Kaganovich, Igor D., Barsukov, Yuri, Raman, Sumathy, Turkoz, Emre, Graves, David
A reliable and compact chemical mechanism of gas-phase methane pyrolysis leading to formation of large polycyclic aromatic hydrocarbon (PAH) molecules has been developed. This model is designed for studies of carbon nanostructure synthesis such as ca
Externí odkaz:
http://arxiv.org/abs/2311.00910
Guarded Monotone Strict NP (GMSNP) extends Monotone Monadic Strict NP (MMSNP) by guarded existentially quantified predicates of arbitrary arities. We prove that the containment problem for GMSNP is decidable, hereby settling an open question of Bienv
Externí odkaz:
http://arxiv.org/abs/2310.01254
Autor:
Kritzell, T. Elijah, Baydin, Andrey, Tay, Fuyang, Rodriguez, Rodolfo, Nojiri, Hiroyuki, Everitt, Henry O., Barsukov, Igor, Kono, Junichiro
Hybrid light-matter coupled states, or polaritons, in magnetic materials have attracted significant attention due to their potential for enabling novel applications in spintronics and quantum information processing. However, most studies to date have
Externí odkaz:
http://arxiv.org/abs/2308.10159