62 citations · 128 across the 8 of their papers we have counts for
4 papers · 1 filter
Interaction of Lamb modes with two-level systems in amorphous nanoscopic membranes
T. Kühn, D. V. Anghel, Y. M. Galperin +1
Using a generalized model of interaction between a two-level system (TLS) and an arbitrary deformation of the material, we calculate the interaction of Lamb modes with TLSs in amor…
Heat transport in ultra-thin dielectric membranes and bridges
T. Kühn, D. V. Anghel, J. P. Pekola +2
Phonon modes and their dispersion relations in ultrathin homogenous dielectric membranes are calculated using elasticity theory. The approach differs from the previous ones by a ri…
Capacitively coupled hot-electron nanobolometer as far-infrared photon counter
Dragos-Victor Anghel, Leonid Kuzmin
We show theoretically that hot-electron nanobolometers consisting of a small piece of normal metal, capacitively coupled to a superconducting antenna through a pair of normal metal…
Noise in refrigerating tunnel junctions and in microbolometers
D. V. Anghel, J. P. Pekola
Microrefrigerators based on normal metal-insulator-superconductor (NIS) junctions represent a very attractive alternative to cool the microbolometers and calorimeters for astrophys…