Results 11 to 20 of about 42,065 (181)
Magnetic-Field Dependence of Tunnel Couplings in Carbon Nanotube Quantum Dots [PDF]
, 2012 By means of sequential and cotunneling spectroscopy, we study the tunnel couplings between metallic leads and individual levels in a carbon nanotube quantum dot.
Andergassen, S. +8 more
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Application of a liquid crystal spatial light modulator to laser marking [PDF]
, 2011 Laser marking is demonstrated using a nanosecond (ns) pulse duration laser in combination with a liquid crystal spatial light modulator to generate two-dimensional patterns directly onto thin films and bulk metal surfaces.
Beck, Rainer J +3 more
core +1 more source
Mn-doped II-VI quantum dots: artificial molecular magnets [PDF]
, 2006 The notion of artifical atom relies on the capability to change the number of carriers one by one in semiconductor quantum dots, and the resulting changes in their electronic structure.
Aguado, Ramon, Fernandez-Rossier, J.
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Coulomb blockade in an atomically thin quantum dot coupled to a tunable Fermi reservoir [PDF]
, 2019 Gate-tunable quantum-mechanical tunnelling of particles between a quantum confined state and a nearby Fermi reservoir of delocalized states has underpinned many advances in spintronics and solid-state quantum optics.
Branny, Artur +9 more
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Fermion parity measurement and control in Majorana circuit quantum electrodynamics [PDF]
, 2014 We investigate the quantum electrodynamics of a device based on a topological superconducting circuit embedded in a microwave resonator. The device stores its quantum information in coherent superpositions of fermion parity states originating from ...
Ginossar, Eran +2 more
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An optical fiber-taper probe for wafer-scale microphotonic device characterization [PDF]
, 2007 A small depression is created in a straight optical fiber taper to form a local probe suitable for studying closely spaced, planar microphotonic devices.
Borselli, M. +4 more
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, 2016 Optical metasurfaces are two-dimensional arrays of nano-scatterers that modify optical wavefronts at subwavelength spatial resolution. They are poised to revolutionize optics by enabling complex low-cost systems where multiple metasurfaces are ...
Arbabi, Amir +5 more
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Probing the loss origins of ultra-smooth $\mathrm{Si_3N_4}$ integrated photonic waveguides
, 2018 On-chip optical waveguides with low propagation losses and precisely engineered group velocity dispersion (GVD) are important to nonlinear photonic devices such as soliton microcombs. Yet, despite intensive research efforts, nonlinear integrated photonic
Ghadiani, Bahareh +5 more
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Design of a Lambda system for population transfer in superconducting nanocircuits [PDF]
, 2013 The implementation of a Lambda scheme in superconducting artificial atoms could allow detec- tion of stimulated Raman adiabatic passage (STIRAP) and other quantum manipulations in the microwave regime.
Berritta, M. +5 more
core +2 more sources
Nanomechanical effects in an Andreev quantum dot
, 2010 We consider a quantum dot with mechanical degrees of freedom which is coupled to superconducting electrodes. A Josephson current is generated by applying a phase difference.
Jonckheere, T. +3 more
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