Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Vahan Nikoghosyan"'
Autor:
Armen Gulian, Joe Foreman, Vahan Nikoghosyan, Louis Sica, Pablo Abramian-Barco, Jeff Tollaksen, Gurgen Melkonyan, Iris Mowgood, Chris Burdette, Rajendra Dulal, Serafim Teknowijoyo, Sara Chahid, Shmuel Nussinov
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043098 (2021)
Following the initial success of LIGO, new advances in gravitational wave (GW) detector systems are planned to reach fruition during the next decades. These systems are interferometric and large. Here we suggest different, more compact detectors of G
Externí odkaz:
https://doaj.org/article/385d917e308c4f319b467045db5043f4
Autor:
Yurii Aleshchenko, Boris Gorshunov, Elena Zhukova, Andrey Muratov, Alexander Dudka, Rajendra Dulal, Serafim Teknowijoyo, Sara Chahid, Vahan Nikoghosyan, Armen Gulian
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 042020 (2020)
Strontium ruthenates have a lot of similarities with copper oxide superconductors and are a very interesting object for investigation of mechanisms and conditions which lead to high-temperature superconductivity. We report here on multiple experiment
Externí odkaz:
https://doaj.org/article/0bd8c5e94bc043d990f69cf3acdb7a7b
Publikováno v:
Quantum Communications and Quantum Imaging XX.
Publikováno v:
IEEE Sensors Journal. 20:12776-12782
We present the results of modeling and simulation of heat propagation processes taking place in SiO2/W/CeB6/W four-layer detection pixel of a thermoelectric single-photon detector after simultaneous absorption of two, three, and four photons with ene
Publikováno v:
IEEE Sensors Journal. 20:3040-3046
In this paper we have proposed the design of a single-photon thermoelectric detector’s detection pixel consisting of heat sink (W), thermoelectric sensor (CeB6), absorber (W), and antireflection layer (SiO2). It is justified that the detector with
Autor:
Chris Burdette, Jeff Tollaksen, Shmuel Nussinov, Louis Sica, Armen Gulian, Joe Foreman, Vahan Nikoghosyan
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-5
We report here on experimental and theoretical developments of a new method for gravitational wave (GW) detection. It is based on two principal steps: 1) Conversion of the GW action into rotational motion and 2) conversion of the rotational motion in
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 54:175-184
The processes of heat propagation in a four-layer detection pixel of thermoelectric single-photon detector after the absorption of photon of the 0.8 eV energy are investigated by the computer simulation method. The design of the detection pixel consi
Autor:
Vahan Nikoghosyan, Rajendra P. Dulal, Yurii A Aleshchenko, Sara Chahid, Elena S. Zhukova, A. V. Muratov, Armen Gulian, Serafim Teknowijoyo, Boris Gorshunov, Alexander P. Dudka
Publikováno v:
Physical Review Research. 2
The authors show several experimental indications of superconductivity with the onset above 40 K in multiphase strontium ruthenate doped by rhenium and selenium.
Publikováno v:
Optical Sensing and Detection VI.
We present the results of modeling and simulation of heat propagation processes taking place in SiO2/W/CeB6/W fourlayer detection pixel of a thermoelectric single-photon detector after absorption of one photon or simultaneous absorption of more than
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 53:242-251
The results of computer simulation of the heat propagation processes in the single-layer detection pixel of single-photon thermoelectric detector after absorption of photons with the energy of 0.8 eV are presented. The various geometries of detection