Zobrazeno 1 - 10
of 29
pro vyhledávání: '"S R Schmidt"'
Autor:
J. A. Rusak, A. J. Tanentzap, J. L. Klug, K. C. Rose, S. P. Hendricks, E. Jennings, A. Laas, D. Pierson, E. Ryder, R. L. Smyth, D. S. White, L. A. Winslow, R. Adrian, L. Arvola, E. de Eyto, H. Feuchtmayr, M. Honti, V. Istvánovics, I. D. Jones, C. G. McBride, S. R. Schmidt, D. Seekell, P. A. Staehr, G. Zhu
Publikováno v:
Limnology and Oceanography Letters, Vol 3, Iss 6, Pp 409-418 (2018)
Abstract Phytoplankton biomass and production regulates key aspects of freshwater ecosystems yet its variability and subsequent predictability is poorly understood. We estimated within‐lake variation in biomass using high‐frequency chlorophyll fl
Externí odkaz:
https://doaj.org/article/03903431e4304489a3c9948ee5cdb1d9
Publikováno v:
Biogeosciences, Vol 12, Iss 14, Pp 4361-4371 (2015)
Natural peatlands are important carbon sinks and sources of methane (CH4). In contrast, drained peatlands turn from a carbon sink to a carbon source and potentially emit nitrous oxide (N2O). Rewetting of peatlands thus potentially implies climate cha
Externí odkaz:
https://doaj.org/article/63335739662b488b9b07ceea6cc1675a
Publikováno v:
Behavior Research Methods. 53:96-112
False memory has been a flourishing research area for decades, and recently there has been considerable interest in how emotional content affects it. Literature reviews have noted a lack of normed materials that vary in emotional valence and arousal
Autor:
S. R. Schmidt, Eva-Maria Pfeiffer, M. Vanselow-Algan, Lars Kutzbach, M. Greven, Claudia Fiencke
Publikováno v:
Biogeosciences, Vol 12, Iss 14, Pp 4361-4371 (2015)
Natural peatlands are important carbon sinks and sources of methane (CH4). In contrast, drained peatlands turn from a carbon sink to a carbon source and potentially emit nitrous oxide (N2O). Rewetting of peatlands thus potentially implies climate cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf9f5384ff7774475b8d68b6a402c2e6
https://www.biogeosciences.net/12/4361/2015/
https://www.biogeosciences.net/12/4361/2015/
Autor:
R. M. Ruden, S. R. Schmidt, P. G. McGovern, A. L. McCombs, J. S. Eeling, D. M. Adams, Robert W. Klaver, K. M. Thompson, A. B. Rabinowitz, G. J. Vaziri, Z. J. Hudson, M. M. Jones, J. N. Dupuie Jr., B. D. Kirk, E. E. Ball
Publikováno v:
Journal of Mammalogy. 98:1509-1510
Autor:
Vadim A. Shalygin, V.V. Kapaev, Elias Towe, A. Seilmeier, S. R. Schmidt, D. A. Firsov, E. A. Zibik, Leonid E. Vorobjev, V. Yu. Panevin, N. K. Fedosov
Publikováno v:
Semiconductor Science and Technology. 21:1267-1273
Intersubband scattering processes are investigated in selectively doped asymmetric tunnel-coupled GaAs/AlGaAs quantum wells by infrared pump probe spectroscopy. Various subbands are excited by resonant absorption of a mid-infrared pump pulse and the
Autor:
Leonid E. Vorobjev, V. Yu. Panevin, D. A. Firsov, N. K. Fedosov, A. Seilmeier, E. A. Zibik, V.V. Kapaev, Elias Towe, S. R. Schmidt, Vadim A. Shalygin
Publikováno v:
Acta Physica Polonica A. 107:429-434
Spectral and temperature dependences of equilibrium and non-equilibrium intersubband light absorption in the mid-infrared spectral range were studied in selectively doped asymmetrical tunnel-coupled GaAs/AlGaAs quantum wells. The temporal evolution o
Intersubband absorption of light in selectively doped asymmetric double tunnel-coupled quantum wells
Autor:
A. Seilmeier, L. E. Vorob’ev, S. R. Schmidt, E. A. Zibik, D. A. Firsov, V. L. Zerova, Elias Towe, V. V. Kapaev
Publikováno v:
Semiconductors. 38:1409-1415
The spectrum of equilibrium intersubband absorption has been studied in selectively doped asymmetrical double tunnel-coupled quantum wells designed for research into the modulation of IR light in a longitudinal electric field. The comparison of calcu
Autor:
Vadim A. Shalygin, Leonid E. Vorobjev, S. Hanna, S. R. Schmidt, A. E. Zhukov, A. Seilmeier, V. M. Ustinov, D. A. Firsov
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 19:364-371
Transient mid infrared (MIR) absorption spectroscopy is used to investigate transitions between higher electronic subbands in semiconductor quantum well (QW) structures after interband photoexcitation with intense picosecond pulses in the visible spe
Publikováno v:
Nanotechnology. 12:504-507
We investigate the Γ 2 -X z1 intersubband dynamics in GaAs/AlAs quantum-well structures by time-resolved infrared pump and probe experiments. In the studied structure, the second r level in GaAs is nearly resonant to the first X z level in AlAs. We