Results 151 to 160 of about 15,250 (188)

The microwave phase locking in Bloch transistor. [PDF]

open access: yesNat Commun
Antonov I   +7 more
europepmc   +1 more source

High-fidelity sub-microsecond single-shot electron spin readout above 3.5 K. [PDF]

open access: yesNat Commun
Geng H   +11 more
europepmc   +1 more source

Electronic confinement induced quantum dot behavior in magic-angle twisted bilayer graphene.

open access: yesNanoscale
Ghawri B   +6 more
europepmc   +1 more source

Coulomb Blockade Plasmonic Switch

Nano Letters, 2017
Tunnel resistance can be modulated with bias via the Coulomb blockade effect, which gives a highly nonlinear response current. Here we investigate the optical response of a metal-insulator-nanoparticle-insulator-metal structure and show switching of a plasmonic gap from insulator to conductor via Coulomb blockade.
Dao Xiang, Jian Wu, Reuven Gordon
openaire   +4 more sources

Coulomb blockade thermometer: Tests and instrumentation

Review of Scientific Instruments, 1998
Coulomb blockade thermometry (CBT) provides a simple method for absolute thermometry in every day laboratory use at cryogenic temperatures. CBT has been found insensitive to even high magnetic fields. We review the principles and the operation of CBT and the fabrication of the sensors, and present new data on radiation hardness and stability of the ...
Kauppinen, J. P.   +4 more
openaire   +1 more source

Coulomb blockade thermometry

Czechoslovak Journal of Physics, 1996
One dimensional arrays of normal metal tunnel junctions have been found to exhibit properties which are very suitable for primary and secondary thermometry in a lithographically adjustable temperature range which extends over about two decades. The thermometer is remarkably insensitive to nonuniformities in the actual pattern and to even strong ...
K. P. Hirvi   +4 more
openaire   +1 more source

Coulomb blockade nanothermometer

Microelectronic Engineering, 1998
Reliable thermometry is normally based on commercial secondary sensors which are factory calibrated. Primary thermometers exist, too, but their use is limited because of intrinsic slowness, complex instrumentation, or inconvenient installation at the desired location.
J.P. Kauppinen, J.P. Pekola
openaire   +1 more source

Coulomb blockade of resonant tunneling

Physical Review B, 1994
We have considered the influence of electromagnetic fluctuations on electron tunneling via one nondegenerate resonant level, the problem that is relevant for electron transport through quantum dots in the Coulomb blockade regime. We show that the overall effect of the fluctuations depends on whether the electron bands in external electrodes are empty ...
, Imam, , Ponomarenko, , Averin
openaire   +2 more sources

Coulomb blockade of activated conduction

Physical Review B, 1996
We present a theory of the Coulomb-blockade oscillations of conductance through a quantum dot at relatively high temperatures, when the conduction is achieved via thermal activation of electrons over the tunnel barriers. We discover that the oscillations of conductance as a function of the external gate voltage persist in this regime, and find their ...
, Matveev, , Glazman
openaire   +2 more sources

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