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7 Results Found

  • Article
  • Open Access
9 Citations
4,577 Views
24 Pages

Revisiting Primordial Black Hole Evolution

  • Maxim Khlopov,
  • Biplab Paik and
  • Saibal Ray

25 June 2020

Primordial black holes (PBHs) are the sensitive probe for physics and cosmology of very early Universe. The observable effect of their existence depends on the PBH mass. Mini PBHs evaporate and do not survive to the present time, leaving only backgro...

(This article belongs to the Section Mathematical Physics)
  • Article
  • Open Access
3 Citations
3,172 Views
14 Pages

Multiple Sequential Ionization of Valence n = 4 Shell of Krypton by Intense Femtosecond XUV Pulses

  • Elena V. Gryzlova,
  • Maksim D. Kiselev,
  • Maria M. Popova,
  • Anton A. Zubekhin,
  • Giuseppe Sansone and
  • Alexei N. Grum-Grzhimailo

12 November 2020

Sequential photoionization of krypton by intense extreme ultraviolet femtosecond pulses is studied theoretically for the photon energies below the 3d excitation threshold. This regime with energetically forbidden Auger decay is characterized by speci...

(This article belongs to the Special Issue Interaction of Ionizing Photons with Atomic and Molecular Ions)
  • Article
  • Open Access
1 Citations
3,394 Views
15 Pages

Exciton Manifolds in Highly Ambipolar Doped WS2

  • David Otto Tiede,
  • Nihit Saigal,
  • Hossein Ostovar,
  • Vera Döring,
  • Hendrik Lambers and
  • Ursula Wurstbauer

19 September 2022

The disentanglement of single and many particle properties in 2D semiconductors and their dependencies on high carrier concentration is challenging to experimentally study by pure optical means. We establish an electrolyte gated WS2 monolayer field-e...

(This article belongs to the Special Issue Recent Advances in Optical Spectroscopy of Layered Materials)
  • Article
  • Open Access
12 Citations
5,364 Views
9 Pages

22 February 2018

The location and nature of the doped elements strongly affect the structural, electronic and optical properties of TiO2. To tailor the band structure and modify the photoelectrochemical properties of TiO2, a pair of dopants is selected. Fe and N atom...

(This article belongs to the Section Energy Materials)
  • Article
  • Open Access
1 Citations
1,182 Views
18 Pages

Solitons in a One-Dimensional Rhombic Waveguide Array

  • Dmitry V. Shaykin and
  • Nikita V. Bykov

24 October 2025

We present an analytical and numerical study of nonlinear wave localization in a one-dimensional rhombic (diamond) waveguide array that combines forward- and backward-propagating channels. This mixed-index configuration, realizable through Bragg-type...

(This article belongs to the Section Lasers, Light Sources and Sensors)
  • Article
  • Open Access
9 Citations
3,813 Views
16 Pages

Stirred Kardar-Parisi-Zhang Equation with Quenched Random Noise: Emergence of Induced Nonlinearity

  • Polina I. Kakin,
  • Mikhail A. Reiter,
  • Maria M. Tumakova,
  • Nikolay M. Gulitskiy and
  • Nikolay V. Antonov

26 January 2022

We study the stochastic Kardar-Parisi-Zhang equation for kinetic roughening where the time-independent (columnar or spatially quenched) Gaussian random noise f(t,x) is specified by the pair correlation function ⟨f(t,x)f(t′,x′)f...

(This article belongs to the Section Mathematical Physics)
  • Article
  • Open Access
457 Views
38 Pages

13 July 2026

The Aharonov–Bohm (AB) effect demonstrates that a charged particle can acquire an observable phase shift in a region where the local magnetic field identically vanishes provided the configuration space is multiply connected and the electromagne...