DSpace Repository

Physics

Physics

Recent Submissions

  • Shomenov, Toreniyaz (Nazarbayev University School of Sciences and Humanities, 2020-05-05)
    Expectation values of singular operators evaluated in the framework of the Rayleigh-Ritz variational method in quantum mechanics may show slow convergence with increasing the number of basis functions, K. An example of ...
  • Yessimbet, Kamilya (Nazarbayev University School of Sciences and Humanities, 2018-04-23)
    Study of Ultra-High energy Cosmic Rays (UHECR) coming to Earth from the deep cosmos has the potential to open the veil on some remaining mysteries in the field of High Energy Physics and Astrophysics. Horizon-T detector ...
  • Gilman, Narynbek (Nazarbayev University School of Sciences and Humanities, 2020)
    A pedagogical construction and review, aimed at the undergraduate level, are given of the brick wall model. The brick wall is a finite region just outside the event horizon of a black hole. It is introduced in order to ...
  • Abdullaev, A.; Utegulov, Zhandos N.; Chauhan, Vinay S.; O’Connell, Jacques; Skuratov, Vladimir; Khafizov, M. (AIP Publishing, 2020-01-06)
    Anisotropic thermal transport behavior was investigated in a single crystal sapphire patterned by vertically aligned few-nanometer diameter and several micrometer long cylindrical ion tracks. These ion tracks were introduced ...
  • Beznosko, Dmitriy; Beisembaev, R. U.; Baigarin, Kanat; Batyrkhanov, Ayan; Beisembaeva, Elena; Beremkulov, Т.; Dalkarov, O.D.; Iakovlev, Alexander; Ryabov, Vladimir; Suleimenov, N. S.; Sadykov, Turlan; Tagay, Zhenisbek; Uakhitov, T.; Vildanova, M. I.; Zhukov, V. V. (IOP Publishing, 2020-01-01)
    Horizon-T is an innovative detector system constructed to study temporary structure of Extensive Air Showers (EAS) in the energy range above ~1016 eV coming from a wide range of zenith angles (up to 80°). The system, located ...
  • Beznosko, Dmitriy; Yelshibekov, Khalykbek; Beisembaev, Rashid; Beisembaeva, Elena; Beremkulov, Т.; Iakovlev, Alexander; Jakupov, S; Sheverdin, A; Tagay, Zhenisbek; Uakhitov, T.; Vildanova, M.I.; Zhukov, V.V. (IOP Publishing, 2020-01-01)
    Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation ...
  • Nussupbekov, Ayan; Malafarina, Daniele (SpringerOpen, 2020-03-12)
    We consider the effects that modifications to general relativity (GR) at high densities may have on the structure of spherical compact objects. Such effects can be modeled via semi-classical corrections that are manifest ...
  • Juvela, Mika; Guillet, Vincent; Liu, Tie; Ristorcelli, Isabelle; Pelkonen, Veli-Matti; Alina, Dana; Bronfman, Leonardo; Eden, David J.; Kim, Kee Tae; Koch, Patrick M.; Kwon, Woojin; Lee, Chang Won; Malinen, Johanna; Micelotta, Elisabetta; Montillaud, Julien; Rawlings, Mark G.; Sanhueza, Patricio; Soam, Archana; Traficante, Alessio; Ysard, Nathalie; Zhang, Chuan-Peng (Astronomy & Astrophysics, 2018-11-23)
    Context. The sub-millimetre polarisation of dust emission from star-forming clouds carries information on grain properties and on the effects that magnetic fields have on cloud evolution. Aims. Using observations of a ...
  • Valagiannopoulos, Constantinos; Gangaraj, S Ali Hassani; Monticone, Francesco (Nanomaterials and Nanotechnology, 2018-09-03)
    Anomalous scattering effects (invisibility, superscattering, Fano resonances, etc) enabled by complex media and metamaterials have been the subject of intense efforts in the past couple of decades. In this article, we ...
  • Momeni, Davood; Faizal, Mir; Alsaleh, Salwa; Alasfar, Lina; Myrzakul, Aizhan; Myrzakulov, Ratbay (Eur. Phys. J., 2018)
    In this paper, we will analyze the connection between the fidelity susceptibility, the holographic complexity and the thermodynamic volume. We will regularize the fidelity susceptibility and the holographic complexity by ...
  • Maxim, Askar A.; Sadyk, Shynggys N.; Aidarkhanov, Damir; Surya, Charles; Ng, Annie; Hwang, Yoon-Hwae; Atabaev, Timur; Jumabekov, Askhat (MDPI, 2020-02-09)
    Perovskite solar cells (PSCs) with a standard sandwich structure suffer from optical transmission losses due to the substrate and its active layers. Developing strategies for compensating for the losses in light harvesting ...
  • Jumabekov, Askhat; Hu, Yinghong; Adhyaksa, Gede W. P.; DeLuca, Giovanni; Simonov, Alexandr N.; Duffy, Noel W.; Reichmanis, Elsa; Bach, Udo; Docampo, Pablo; Bein, Thomas; Garnett, Erik C.; Chesman, Anthony S. R. (AIP Publishing, 2019-12-23)
    Perovskite solar cells (PSCs) with a novel hybrid electrode structure, in which a single device can operate with either a vertical (sandwich) or lateral (back-contact) configuration of contacts, are demonstrated in this ...
  • Valagiannopoulos, Constantinos (Nature Research, 2020-01-21)
    Some of the most influential players from academia and industry have recently expressed concrete interest for quantum engineering applications, especially for new concepts in controlling and processing the quantum signals ...
  • Hornyak, Istvan; Adamowicz, Ludwik; Bubin, Sergiy (American Physical Society, 2019-09-04)
    Benchmark calculations of the total and transition energies of the four lowest S-1 states of the beryllium atom are performed. The computational approach is based on variational calculations with finite mass of the nucleus. ...
  • Kominis, Yannis; Choquette, Kent D.; Bountis, Anastassios; Kovanis, Vassilios (Institute of Electrical and Electronics Engineers, 2019-02)
    We consider the properties of the small-signal modulation response of symmetry-breaking phase-locked states of twin coupled semiconductor lasers. The extended stability and the varying asymmetry of these modes allows for ...
  • Kemelbay, Aidar; Tikhonov, Alexander; Aloni, Shaul; Kuykendall, Tevye R. (MDPI, 2019-08)
    As one of the highest mobility semiconductor materials, carbon nanotubes (CNTs) have been extensively studied for use in field effect transistors (FETs). To fabricate surround-gate FETs— which offer the best switching ...
  • Soam, Archana; Liu, Tie; Andersson, B-G; Lee, Chang Won; Liu, Junhao; Juvela, Mika; Li, Pak Shing; Goldsmith, Paul F.; Zhang, Qizhou; Koch, Patrick M.; Kim, Kee-Tae; Qiu, Keping; Evans, Neal J., II; Johnstone, Doug; Thompson, Mark; Ward-Thompson, Derek; Di Francesco, James; Tang, Ya-Wen; Montillaud, Julien; Kim, Gwanjeong; Mairs, Steve; Sanhueza, Patricio; Kim, Shinyoung; Berry, David; Gordon, Michael S.; Tatematsu, Ken'ichi; Liu, Sheng-Yuan; Pattle, Kate; Eden, David; McGehee, Peregrine M.; Wang, Ke; Ristorcelli, I.; Graves, Sarah F.; Alina, Dana; Lacaille, Kevin M.; Montier, Ludovic; Park, Geumsook; Kwon, Woojin; Chung, Eun Jun; Pelkonen, Veli-Matti; Micelotta, Elisabetta R.; Saajasto, Mika; Fuller, Gary (IOP PUBLISHING, 2019-09-24)
    We present the B-fields mapped in IRDC G34.43+0.24 using 850 mu m polarized dust emission observed with the POL-2 instrument at the James Clerk Maxwell telescope. We examine the magnetic field geometries and strengths in ...
  • Hornyak, Istvan; Adamowicz, Ludwik; Bubin, Sergiy (American Physical Society, 2019-09-04)
    Benchmark calculations of the total and transition energies of the four lowest S1 states of the beryllium atom are performed. The computational approach is based on variational calculations with finite mass of the nucleus. ...
  • A., Mangilli; J., Aumont; J-Ph, Bernard; A., Buzzelli; G., de Gasperis; J. B., Durrive; K., Ferriere; G., Foenard; A., Hughes; A., Lacourt (ASTRONOMY & ASTROPHYSICS, 2019-09-23)
    We present the first far infrared (FIR) dust emission polarization map covering the full extent of Milky Way’s central molecular zone (CMZ). The data, obtained with the PILOT balloon-borne experiment, covers the Galactic ...
  • Alina, Dana; Eden, D. J.; Liu, Tie; Kim, Kee-Tae; Juvela, M.; Liu, S. Y.; Tatematsu, K.; Di Francesco, J.; Wang, K.; Wu, Y.; Thompson, M. A.; Fuller, G. A.; Li, Di; Ristorcelli, I.; Kang, Sung-ju; Hirano, N.; Johnstone, D.; Lin, Y.; He, J. H.; Koch, P. M.; Sanhueza, Patricio; Qin, S. L.; Zhang, Q.; Goldsmith, P. F.; Evans, N. J.; Yuan, J.; Zhang, C. P.; White, G. J.; Choi, Minho; Lee, Chang Won; Toth, L. V.; Mairs, S.; Yi, H. W.; Tang, M.; Soam, A.; Peretto, N.; Samal, M. R.; Fich, M.; Parsons, H.; Malinen, J.; Bendo, G. J.; Rivera-Ingraham, A.; Liu, H. L.; Wouterloot, J.; Li, P. S.; Qian, L.; Rawlings, J.; Rawlings, M. G.; Feng, S.; Wang, B.; Li, Dalei; Liu, M.; Luo, G.; Marston, A. P.; Pattle, K. M.; Pelkonen, V. M.; Rigby, A. J.; Zahorecz, S.; Zhang, G.; Bogner, R.; Aikawa, Y.; Akhter, S.; Alina, D.; Bell, G.; Bernard, J. P.; Blain, A.; Bronfman, L.; Byun, D. Y.; Chapman, S.; Chen, H. R.; Chen, M.; Chen, W. P.; Chen, X.; Chen, Xuepeng; Chrysostomou, A.; Chu, Y. H.; Chung, E. J.; Cornu, D.; Cosentino, G.; Cunningham, M. R.; Demyk, K.; Drabek-Maunder, E.; Doi, Y.; Eswaraiah, C.; Falgarone, E.; Feher, O.; Fraser, H.; Friberg, P.; Garay, G.; Ge, J. X.; Gear, W. K.; Greaves, J.; Guan, X.; Harvey-Smith, L.; Hasegawa, T.; He, Y.; Henkel, C.; Hirota, T.; Holland, W.; Hughes, A.; Jarken, E.; Ji, T. G.; Jimenez-Serra, I.; Kang, M.; Kawabata, K. S.; Kim, Gwanjeong; Kim, Jungha; Kim, Jongsoo; Kim, S.; Koo, B. C.; Kwon, Woojin; Kuan, Y. J.; Lacaille, K. M.; Lai, S. P.; Lee, C. F.; Lee, J. E.; Lee, Y. U.; Li, H.; Lo, N.; Lopez, J. A.; Lu, X.; Lyo, A. R.; Mardones, D.; McGehee, P.; Meng, F.; Montier, L.; Montillaud, J.; Moore, T. J.; Morata, O.; Moriarty-Schieven, G. H.; Ohashi, S.; Pak, S.; Park, Geumsook; Paladini, R.; Pech, G.; Qiu, K.; Ren, Z. Y.; Richer, J.; Sakai, T.; Shang, H.; Shinnaga, H.; Stamatellos, D.; Tang, Y. W.; Traficante, A.; Vastel, C.; Viti, S.; Walsh, A.; Wang, H.; Wang, J.; Ward-Thompson, D.; Whitworth, A.; Wilson, C. D.; Xu, Y.; Yang, J.; Yuan, Y. L.; Yuan, L.; Zavagno, A.; Zhang, C.; Zhang, G.; Zhang, H. W.; Zhou, C.; Zhou, J.; Zhu, L.; Zuo, P. (Oxford University Press, 2019-02-26)
    We present the first release of the data and compact-source catalogue for the JCMT Large Program SCUBA-2 Continuum Observations of Pre-protostellar Evolution (SCOPE). SCOPE consists of 850 μm continuum observations of 1235 ...

View more