Matches in SemOpenAlex for { <https://semopenalex.org/work/W2564694934> ?p ?o ?g. }
- W2564694934 abstract "Photogenerated excitonic ensembles confined in coupled GaAs quantum wells are probed by a complementary approach of emission spectroscopy and resonant inelastic light scattering. Lateral electrostatic trap geometries are used to create dense systems of spatially indirect excitons and excess holes with similar densities in the order of 10$^{11}$ cm$^{-2}$. Inelastic light scattering spectra reveal a very sharp low-lying collective mode that is identified at an energy of 0.44 meV and a FWHM of only ~50 $mu$eV. This mode is interpreted as a plasmon excitation of the excess hole system coupled to the photogenerated indirect excitons. The emission energy of the indirect excitons shifts under the application of a perpendicular applied electric field with the quantum-confined Stark effect unperturbed from the presence of free charge carriers. Our results illustrate the potential of studying low-lying collective excitations in photogenerated exciton systems to explore the many-body phase diagram, related phase transitions, and interaction physics." @default.
- W2564694934 created "2017-01-06" @default.
- W2564694934 creator A5000086731 @default.
- W2564694934 creator A5001155256 @default.
- W2564694934 creator A5001454353 @default.
- W2564694934 creator A5020804546 @default.
- W2564694934 creator A5032749984 @default.
- W2564694934 creator A5043972435 @default.
- W2564694934 creator A5059632331 @default.
- W2564694934 creator A5086299783 @default.
- W2564694934 date "2017-02-27" @default.
- W2564694934 modified "2023-10-17" @default.
- W2564694934 title "Collective electronic excitation in a trapped ensemble of photogenerated dipolar excitons and free holes revealed by inelastic light scattering" @default.
- W2564694934 cites W154226562 @default.
- W2564694934 cites W1964851430 @default.
- W2564694934 cites W1964858255 @default.
- W2564694934 cites W1972146062 @default.
- W2564694934 cites W1973658396 @default.
- W2564694934 cites W1981431998 @default.
- W2564694934 cites W1985745501 @default.
- W2564694934 cites W1988143412 @default.
- W2564694934 cites W1989153776 @default.
- W2564694934 cites W1989929709 @default.
- W2564694934 cites W1991602497 @default.
- W2564694934 cites W1992256800 @default.
- W2564694934 cites W1993979569 @default.
- W2564694934 cites W1997755594 @default.
- W2564694934 cites W1997778276 @default.
- W2564694934 cites W1999891573 @default.
- W2564694934 cites W2000395014 @default.
- W2564694934 cites W2001039733 @default.
- W2564694934 cites W2010661159 @default.
- W2564694934 cites W2017113311 @default.
- W2564694934 cites W2017730548 @default.
- W2564694934 cites W2018331800 @default.
- W2564694934 cites W2022128003 @default.
- W2564694934 cites W2022833052 @default.
- W2564694934 cites W2023858603 @default.
- W2564694934 cites W2026344287 @default.
- W2564694934 cites W2027625578 @default.
- W2564694934 cites W2029715417 @default.
- W2564694934 cites W2033742692 @default.
- W2564694934 cites W2035538064 @default.
- W2564694934 cites W2036800228 @default.
- W2564694934 cites W2038732495 @default.
- W2564694934 cites W2043365391 @default.
- W2564694934 cites W2047968614 @default.
- W2564694934 cites W2056512870 @default.
- W2564694934 cites W2062240724 @default.
- W2564694934 cites W2068034640 @default.
- W2564694934 cites W2068238608 @default.
- W2564694934 cites W2070740251 @default.
- W2564694934 cites W2073722353 @default.
- W2564694934 cites W2074953341 @default.
- W2564694934 cites W2074979121 @default.
- W2564694934 cites W2077828528 @default.
- W2564694934 cites W2077849009 @default.
- W2564694934 cites W2082022862 @default.
- W2564694934 cites W2082301335 @default.
- W2564694934 cites W2082582972 @default.
- W2564694934 cites W2085272914 @default.
- W2564694934 cites W2085690895 @default.
- W2564694934 cites W2087013004 @default.
- W2564694934 cites W2090047088 @default.
- W2564694934 cites W2092878755 @default.
- W2564694934 cites W2093637500 @default.
- W2564694934 cites W2094472508 @default.
- W2564694934 cites W2097211945 @default.
- W2564694934 cites W2113304693 @default.
- W2564694934 cites W2119681028 @default.
- W2564694934 cites W2132639490 @default.
- W2564694934 cites W2147246839 @default.
- W2564694934 cites W2205148155 @default.
- W2564694934 cites W2279323738 @default.
- W2564694934 cites W2307523704 @default.
- W2564694934 cites W2322130869 @default.
- W2564694934 cites W2323927306 @default.
- W2564694934 cites W2340486650 @default.
- W2564694934 cites W2395826645 @default.
- W2564694934 cites W2963343213 @default.
- W2564694934 cites W3101383125 @default.
- W2564694934 cites W3105521707 @default.
- W2564694934 cites W388025755 @default.
- W2564694934 doi "https://doi.org/10.1103/physrevb.95.085312" @default.
- W2564694934 hasPublicationYear "2017" @default.
- W2564694934 type Work @default.
- W2564694934 sameAs 2564694934 @default.
- W2564694934 citedByCount "7" @default.
- W2564694934 countsByYear W25646949342017 @default.
- W2564694934 countsByYear W25646949342018 @default.
- W2564694934 countsByYear W25646949342019 @default.
- W2564694934 countsByYear W25646949342020 @default.
- W2564694934 countsByYear W25646949342021 @default.
- W2564694934 countsByYear W25646949342023 @default.
- W2564694934 crossrefType "journal-article" @default.
- W2564694934 hasAuthorship W2564694934A5000086731 @default.
- W2564694934 hasAuthorship W2564694934A5001155256 @default.
- W2564694934 hasAuthorship W2564694934A5001454353 @default.
- W2564694934 hasAuthorship W2564694934A5020804546 @default.
- W2564694934 hasAuthorship W2564694934A5032749984 @default.