175 citations · 186 across the 4 of their papers we have counts for
4 papers
Low-Energy Excitations in the Quantum Spin-Liquid -(BEDT-TTF)Cu(CN)
A. Pustogow, E. Zhukova, B. Gorshunov +4
The electrodynamic response of the organic spin-liquid candidate -(BEDT-TTF)Cu(CN) has been measured in an extremely wide energy range ( to 2 eV) as a func…
The Higgs Mode in Disordered Superconductors Close to a Quantum Phase Transition
Daniel Sherman, Uwe S. Pracht, Boris Gorshunov +10
The concept of mass-generation via the Higgs mechanism was strongly inspired by earlier works on the Meissner-Ochsenfeld effect in superconductors. In quantum field theory, the exc…
Ge/Si(001) heterostructures with dense arrays of Ge quantum dots: morphology, defects, photo-emf spectra and terahertz conductivity
V. A. Yuryev, L. V. Arapkina, M. S. Storozhevykh +8
Issues of Ge hut array formation and growth at low temperatures on the Ge/Si(001) wetting layer are discussed on the basis of explorations performed by high resolution STM and in-s…
Terahertz conductivity of Si and of Ge/Si(001) heterostructures with quantum dots
E. S. Zhukova, B. P. Gorshunov, A. S. Prokhorov +7
With an MBE technique, a Si/Ge heterostructures are prepared containing layers of nanostructured Ge with quantum dots of size of several nanometers. The effective conductivity of t…