» Authors » A C Gossard

A C Gossard

Explore the profile of A C Gossard including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 110
Citations 962
Followers 0
Related Specialties
Top 10 Co-Authors
Published In
Affiliations
Soon will be listed here.
Recent Articles
1.
Steindl P, Snijders H, Westra G, Hissink E, Iakovlev K, Polla S, et al.
Phys Rev Lett . 2021 Apr; 126(14):143601. PMID: 33891441
Coherent optical states consist of a quantum superposition of different photon number (Fock) states, but because they do not form an orthogonal basis, no photon number states can be obtained...
2.
Leonard J, Hu L, High A, Hammack A, Wu C, Butov L, et al.
Nat Commun . 2021 Feb; 12(1):1175. PMID: 33608546
Interference patterns provide direct measurement of coherent propagation of matter waves in quantum systems. Superfluidity in Bose-Einstein condensates of excitons can enable long-range ballistic exciton propagation and can lead to...
3.
Frey J, Snijders H, Norman J, Gossard A, Bowers J, Loffler W, et al.
Opt Lett . 2018 Aug; 43(17):4280-4283. PMID: 30160707
We present an oxide aperture microcavity with embedded quantum dots which utilizes a three-contact design to independently tune the quantum dot wavelength and birefringence of the cavity modes. A polarization...
4.
Snijders H, Frey J, Norman J, Flayac H, Savona V, Gossard A, et al.
Phys Rev Lett . 2018 Aug; 121(4):043601. PMID: 30095925
We observe the unconventional photon blockade effect in quantum dot cavity QED, which, in contrast to the conventional photon blockade, operates in the weak coupling regime. A single quantum dot...
5.
Leonard J, High A, Hammack A, Fogler M, Butov L, Campman K, et al.
Nat Commun . 2018 Jun; 9(1):2158. PMID: 29867086
The Pancharatnam-Berry phase is a geometric phase acquired over a cycle of parameters in the Hamiltonian governing the evolution of the system. Here, we report on the observation of the...
6.
Kozina M, Trigo M, Chollet M, Clark J, Glownia J, Gossard A, et al.
Struct Dyn . 2017 Aug; 4(5):054305. PMID: 28852687
Here, we report Fourier-transform inelastic x-ray scattering measurements of photoexcited GaAs with embedded ErAs nanoparticles. We observe temporal oscillations in the x-ray scattering intensity, which we attribute to inelastic scattering...
7.
Biesinger D, Scheller C, Braunecker B, Zimmerman J, Gossard A, Zumbuhl D
Phys Rev Lett . 2015 Sep; 115(10):106804. PMID: 26382695
We report a thermally activated metastability in a GaAs double quantum dot exhibiting real-time charge switching in diamond shaped regions of the charge stability diagram. Accidental charge traps and sensor...
8.
Kuznetsova Y, Andreakou P, Hasling M, Leonard J, Calman E, Butov L, et al.
Opt Lett . 2015 Feb; 40(4):589-92. PMID: 25680157
We present experimental proof of principle for two-dimensional electrostatic traps for indirect excitons. A confining trap potential for indirect excitons is created by a snowflake-shaped electrode pattern. We demonstrate collection...
9.
Yoneda J, Otsuka T, Nakajima T, Takakura T, Obata T, Pioro-Ladriere M, et al.
Phys Rev Lett . 2015 Jan; 113(26):267601. PMID: 25615383
We demonstrate fast universal electrical spin manipulation with inhomogeneous magnetic fields. With fast Rabi frequency up to 127 MHz, we leave the conventional regime of strong nuclear-spin influence and observe...
10.
Colless J, Mahoney A, Hornibrook J, Doherty A, Lu H, Gossard A, et al.
Phys Rev Lett . 2014 Aug; 110(4):046805. PMID: 25166190
We report the dispersive charge-state readout of a double quantum dot in the few-electron regime using the in situ gate electrodes as sensitive detectors. We benchmark this gate sensing technique...