4 article(s) from Manolescu, Andrei
Figure 1: (a) GiXRD diffractograms of MLs annealed from 550–900 °C along with the as-grown MLs. The SiGe crys...
Figure 2: GIXRD diffractogram (upper part) with zoomed-in view (lower part) of crystallographic plane (111) o...
Figure 3: XRR plot for as-deposited and annealed (for 1 min) structures. The vertical dashed lines illustrate...
Figure 4: XTEM images of (a) MLs with 20 nm SiGe layer after 600 °C annealing for 1 min, (b) SAED pattern tak...
Figure 5: (a) XTEM image of MLs annealed at 600 °C (1 min) showing columnar morphology of SiGe NCs in the fil...
Figure 6: (a) TEM low-magnification image showing the contrast due to the shearing defects appearing in the S...
Figure 7: (a) Deconvoluted (Gaussian fit) room-temperature photocurrent spectra of as-grown MLs. (b) Normaliz...
Figure 1: (Upper) Schematic for a short quantum wire in a 3D photon cavity coupled to semi-infinite external ...
Figure 2: The energy spectrum (gold squares) for the interacting closed central system for plunger gate volta...
Figure 3: The energy of the two spin components of the lowest in energy one-electron states, mostly localized...
Figure 4:
The mean electron and photon
content in the open central system as a function of time. In additio...
Figure 5: The current from the left lead (L) into the central system and the current from the central system ...
Figure 6: The current from the left lead (L) into the central system and the current from the central system ...
Figure 7: The current from the left lead (L) into the central system and the current from the central system ...
Figure 8: The current from the left lead (L) into the central system and the current from the central system ...
Figure 9:
(Upper) The time-dependent partial current through the photon dressed one-electron states
and
i...
Figure 10:
The Fourier power spectrum of the correlation function Sx(τ) = in the steady state. The cavity pho...
Figure 1: Schematic representation of the chain model for triangular (left) and square (right) core–shell nan...
Figure 2:
(A) Topological phase diagram for a triangular wire with Veff() = 0 and
= 0. The white areas are t...
Figure 3: Dependence of the minimum quasiparticle gap on the Zeeman field along the blue cuts (I) correspondi...
Figure 4: Dependence of the minimum quasiparticle gap on the Zeeman field along the dark red cuts (II) corres...
Figure 5:
(A) Topological phase diagram for a square wire with Veff() ≠ 0 and
= 0. The white areas are topol...
Figure 6:
(A) Topological phase diagram for a triangular wire with Veff() ≠ 0 and
1 = 0,
3 = π/2,
5 = −π/2. T...
Figure 7:
(A) Topological phase diagram for a square wire with Veff() ≠ 0 and
1 = π/2,
3 = −π/2,
5 = π/2, and ...
Figure 8: Dependence of the low-energy spectrum on the Zeeman field for a finite triangular wire of length L ...
Figure 9: Dependence of the low-energy spectrum on the Zeeman field for a finite triangular wire of length L ...
Figure 10: Low-energy spectra as a function of the Zeeman field for a finite triangular wire of length L = 2.2...
Figure 11: Position dependence of the lowest energy wave function corresponding to a finite triangular wire of...
Figure 12:
(A) Position dependence of the normalized disorder potential along the edge = 3 of a triangular wi...
Figure 13: Spatial profiles of the three lowest energy states corresponding to the red dots in Figure 12B. The thick (re...
Figure 14: A schematic cross section of the hybrid semiconductor-superconductor experimental device incorporat...
Figure 15: Phase boundaries for the triangular wire in the corner-state domain. The color code describes the m...
Figure 16: Phase boundaries for the square wire in the corner-state domain. The color code describes the minim...
Figure 1: Energy spectra for a) B = 0 and b) B = 4.0 T. Note that the system is gapped at B = 0 but not at B ...
Figure 2: a) Transmission function and b) thermoelectric current for two different magnetic fields. In a), th...
Figure 3: a) Transmission function and b) thermoelectric current calculated in the presence of impurities at B...