Zobrazeno 1 - 10
of 3 024
pro vyhledávání: '"Tonoyan A."'
The Zeeman effect is an important topic in atomic spectroscopy. The induced change in transition frequencies and amplitudes finds applications in the Earth-field-range magnetometry. At intermediate magnetic field amplitude $B\sim B_0 = A_\text{hfs}/\
Externí odkaz:
http://arxiv.org/abs/2311.13288
Autor:
Gayane S. Tonoyan, Gerald Giester, Vahram V. Ghazaryan, Ruben Yu. Chilingaryan, Arthur A. Margaryan, Artak H. Mkrtchyan, Aram M. Petrosyan
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 9, Pp 916-920 (2024)
The crystal structure of hexaglycinium tetra-μ-iodido-octaiodidotriplumbate, (C2H6NO2)6[Pb3I12] or (GlyH)6[Pb3I12], is reported. The compound crystallizes in the triclinic space group P\overline{1}. The [Pb3I12]6− anion is discrete and located aro
Externí odkaz:
https://doaj.org/article/36ed8d6d9f814bc18ebae2db8cd19273
Autor:
Gayane S. Tonoyan, Gerald Giester, Vahram V. Ghazaryan, Ruben Yu. Chilingaryan, Arthur A. Margaryan, Artak H. Mkrtchyan, Aram M. Petrosyan
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 9, Pp 931-935 (2024)
The title compound, poly[bis(β-alaninium) [[dibromidoplumbate]-di-μ-dibromido]] {(C2H8NO2)2[PbBr4]}n or (β-AlaH)2PbBr4, crystallizes in the monoclinic space group P21/n. The (PbBr4)2− anion is located on a general position and has a two-dimensio
Externí odkaz:
https://doaj.org/article/75060c8ba042447ea592a67639189534
Magnetically induced (MI) transitions (F${}_{g}$ = 1 $\rightarrow$ F${}_{e}$= 3) of ${}^{87}$Rb D${}_{2}$ line are among the most promising atomic transitions for applications in laser physics. They reach their maximum intensity in the 0.2--2 kG magn
Externí odkaz:
http://arxiv.org/abs/2305.05174
Atomic transitions satisfying $F_e - F_g = \Delta F = \pm 2$ (where $F_e$ stands for excited and $F_g$ stands for ground state) of alkali atoms have zero probability in zero magnetic field (they are so-called "forbidden" transitions) but experience a
Externí odkaz:
http://arxiv.org/abs/2301.03340
Despite recent evidence linking gender diversity in the firm with firm innovativeness, we know little about the underlying mechanisms. Building on and extending the Upper Echelon and entrepreneurship literature, we address two lingering questions: wh
Externí odkaz:
http://arxiv.org/abs/2301.01127
Autor:
Witkowski, Marcin, Bilicki, Sławomir, Bober, Marcin, Kovačić, Domagoj, Singh, Vijay, Tonoyan, Ara, Zawada, Michał
Publikováno v:
Opt. Express 30, 21423-21438 (2022)
We present the measurements of the photoionisation cross sections of the excited $^1$P$_1$ and $^3$S$_1$ states of ultracold $^{88}$Sr atoms at 389.889 nm wavelength, which is the magic wavelength of the $^{1}$S$_{0}$-${}^{3}$P${}_{0}$ clock transiti
Externí odkaz:
http://arxiv.org/abs/2206.00733
We present a new technique to efficiently sample and communicate a large number of elements from a distributed sampling space. When used in the context of a recent LOCAL algorithm for $(\operatorname{degree}+1)$-list-coloring (D1LC), this allows us t
Externí odkaz:
http://arxiv.org/abs/2205.14478
Publikováno v:
Journal of Oral Microbiology, Vol 16, Iss 1 (2024)
ABSTRACTBackground Junctional epithelium (JE) provides the front-line defense against pathogens invading periodontium. The breakdown of the JE barrier is the hallmark of periodontitis. Recent studies have implicated the Epstein-Barr virus (EBV) as on
Externí odkaz:
https://doaj.org/article/2445bb2516714c99a1a36a563b1eb91a
$^{39}$K atoms have the smallest ground state ($^2S_{1/2}$) hyperfine splitting of all the most naturally abundent alkali isotopes and, consequently, the smallest characteristic magnetic field value $B_0 = A_{^2S_{1/2}}/\mu_B \approx 170$ G, where $A
Externí odkaz:
http://arxiv.org/abs/2203.11553