62 citations · 381 across the 51 of their papers we have counts for
12 papers · 1 filter
Controlling the electron-phonon heat exchange in a metallic film by its position in a dielectric slab
D. V. Anghel, M. Dolineanu, J. Bergli +1
We theoretically study the heat flux between electrons and phonons in a thin metallic film embedded in a suspended dielectric slab (called a \textit{membrane}, in accordance with t…
Electromagnetic radiation detectors based on Josephson junctions: Effective Hamiltonian
D. V. Anghel, K. Kulikov, Y. M. Galperin +1
We theoretically analyze two setups of low energy single-photon counters based on Josephson junctions (JJ). For this, we propose two simple and general models, based on the macrosc…
Cold-electron bolometer, as a 1 cm wavelength photon counter
D. V. Anghel, L. S. Kuzmin
We investigate theoretically the possibility of using the cold-electron bolometer (CEB) as a counter for 1 cm wavelength (30 GHz) photons. To reduce the flux of photons from the en…
Crossover in the electron-phonon heat exchange in layered nanostructures
Dragos-Victor Anghel, Claudiu Caraiani, Yuri M. Galperin
We study theoretically the effect of the effective dimensionality of the phonon gas distribution on the heat exchange between electrons and phonons in layered nanostructures. If we…
Low-temperature electron-phonon heat transfer in metal films
S. Cojocaru, D. V. Anghel
We consider the deformation potential mechanism of the electron-phonon coupling in metal films and investigate the intensity of the associated heat transfer between the electron an…
Electron-phonon heat exchange in layered nano-systems
Dragos-Victor Anghel, Sergiu Cojocaru
We analyze the heat power between electrons and phonons in thin metallic films deposited on free-standing dielectric membranes in a temperature range in which the phonon gas ha…