Results 71 to 80 of about 168,826 (332)

A Tracer Diffusion Study of Diverse Photo‐Ionic Phenomena in Strontium Titanate

Advanced Functional Materials, EarlyView.
Two strong interfacial photo‐ionic effects are demonstrated for the model system SrTiO3 through the application of isotope exchange experiments: UV illumination is found to enhance the oxygen surface exchange coefficient by several orders of magnitude and to depress the surface space‐charge potential substantially.
David M. Schwenkel, Timon F. Kielgas, George F. Harrington, Roger A. De Souza   +3 more
wiley   +1 more source

The skill at modeling an extremely high ozone episode varies substantially amongst ensemble simulation [PDF]

Atmospheric Chemistry and Physics
Severe ozone pollution may occur in the Great Bay Area (GBA) when typhoons approach South China. However, numerical models often fail to capture the high ozone concentrations during the episodes, leading to uncertainties in understanding their formation ...
J. Gao, J. Gao, H. Xiao, H. Xiao
doaj   +1 more source

Reconciliation of essential process parameters for an enhanced predictability of Arctic stratospheric ozone loss and its climate interactions [PDF]

, 2012
Significant reductions in stratospheric ozone occur inside the polar vortices each spring when chlorine radicals produced by heterogeneous reactions on cold particle surfaces in winter destroy ozone mainly in two catalytic cycles, the ClO dimer cycle and
Bekki, Slimane, Borrmann, Stephan, Cairo, Francesco, D'Amato, Francesco, Di Donfrancesco, Guido, Dörnbrack, Andreas, Ebersoldt, Andreas, Ebert, Martin, Emde, Claudia, Engel, Ines, Ern, Manfred, Frey, Wiebke, Gathen, Peter von der, Grießbach, Sabine, Grooß, Jens-Uwe, Gulde, Thomas, Günther, Gebhard, Hobe, Marc von, Hoffmann, Lars, Homonnai, Viktoria, Hoyle, Christopher Robert, Hösen, Maria Elisabeth, Isaksen, I. S. A., Jackson, David R., Jánosi, Imre M., Kalicinsky, Christoph, Kandler, Konrad, Keil, Andrea, Khaykin, Sergey M., Khosrawi, Farahnaz, Kivi, Rigel, Kuttippurath, Jayan, Laube, Johannes Christian, Lefèvre, Franck, Lehmann, Ralph, Ludmann, Sabrina, Luo, Beiping P., Marchand, Marion, Meyer, Jessica, Mitev, Valentin, Molleker, Sergej, Müller, Rolf, Oelhaf, Hermann, Olschewski, Friedhelm, Orsolini, Yvan, Peter, Thomas, Pfeilsticker, Klaus, Piesch, Christof, Pitts, Michael C., Poole, Lamont R., Pope, Francis D., Ravegnani, Fabrizio, Rex, Markus, Riese, Martin, Rognerud, Bjørg, Roiger, Anke, Rolf, Christian, Röckmann, Thomas, Santee, Michelle L., Scheibe, Monika, Schiller, Cornelius, Schlager, Hans, Siciliani de Cumis, Matteo, Sitnikov, Nikolay, Spang, Reinhold, Spelten, Nicole, Stordal, Frode, Stroh, Fred, Sumińska-Ebersoldt, Olga, Søvde, Ole Amund, Ulanovski, Alexey, Viciani, Silvia, Volk, C.-Michael, vom Scheidt, Marcel, Walker, Kaley A., Wegner, Tobias, Weigel, Ralf, Weinbruch, Stephan, Wetzel, Gerald, Wienhold, Franck G., Wintel, Johannes, Wohltmann, Ingo, Woiwode, Wolfgang, Young, Isla A. K., Yushkov, Vladimir, Zobrist, Bernhard   +85 more
core   +1 more source

Purcell‐Enhanced Spectrally Precise Emission in Dual‐Microcavity Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Spectrally precise emission from broadband organic light‐emitting diodes is realized via a dual‐microcavity strategy. This architecture achieves narrowband emission (full width at half maximum, FWHM = 21 nm) with ultrapure color approaching BT.2020 by enhancing the Purcell effect via coupling of excitons with dual‐microcavity resonance.
Jun Yong Kim, Sang Youn Lee, Kwan Hyun Cho, Yun Seon Do   +3 more
wiley   +1 more source

On the turbulent mixing and ozone variations around the tropical tropopause associated with Kelvin waves [PDF]

, 2012
The observed variations of ozone around the tropical tropopause layer in relation to large-scale waves both in the altitude and isentropic coordinates were examined by analyzing ozonesondes provided by SHADOZ (Southern Hemisphere Additional Ozonesondes).
Koishi, Kazunari
core   +1 more source

Mechanotransducing Organic Electrochemical Diode for Crosstalk‐Inhibited Artificial Skin

Advanced Functional Materials, EarlyView.
An innovative approach is presented to a stretchable mechanotransducing diode that unifies rectification and tactile‐sensing functionality. This approach enables to fabricate the diode that maintains a large rectification ratio (5 × 102) at a high operational frequency (100 Hz).
Taeyeong Kim, Seunggoo Baek, Garrett Lecroy, Hyeongseok Choi, Wonjeong Suh, Woosung Cho, Alberto Salleo, Unyong Jeong   +7 more
wiley   +1 more source

Elucidating key factors in regulating budgets of ozone and its precursors in atmospheric boundary layer

npj Climate and Atmospheric Science
The vertical variations and key drivers of ozone and its precursors, namely NOx and VOCs, in the atmospheric boundary layer, have vital impacts on surface ozone budgets but are poorly understood so far.
Xin Song, Xiao-Bing Li, Bin Yuan, Xianjun He, Yubin Chen, Sihang Wang, Yibo Huangfu, Yuwen Peng, Chunsheng Zhang, Aiming Liu, Honglong Yang, Chanfang Liu, Jin Li, Min Shao   +13 more
doaj   +1 more source

Synoptic analysis of stratospheric ozone change trends in Tehran metropolis [PDF]

جغرافیا و توسعه, 2019
In this study, in order to study the ozone deviation of stratospheric layer. The results indicate that with increasing ozone, the surface temperature has decreased and ozone has been added to the surface temperature.
ghasem keikhosravi, hamid bayat
doaj   +1 more source

Low ozone dry deposition rates to sea ice during the MOSAiC field campaign: Implications for the Arctic boundary layer ozone budget [PDF]

, 2023
Johannes G. M. Barten, L. Ganzeveld, Gert‐Jan Steeneveld, Byron Blomquist, Hélène Angot, Stephen D. Archer, Ludovic Bariteau, Ivo Beck, Matthew Boyer, Peter von der Gathen, Detlev Helmig, Dean Howard, Jacques Hueber, Hans‐Werner Jacobi, Tuija Jokinen, Tiia Laurila, Kevin Posman, Lauriane L. J. Quéléver, Julia Schmale, Matthew D. Shupe, Maarten Krol   +20 more
openalex   +1 more source

Atmospheric sampling of Supertyphoon Mireille with NASA DC-8 aircraft on September 27,1991, during PEM-West A [PDF]

, 1996
The DC-8 mission of September 27, 1991, was designed to sample air flowing into Typhoon Mireille in the boundary layer, air in the upper tropospheric eye region, and air emerging from the typhoon and ahead of the system, also in the upper troposphere ...
Akimoto, H, Anderson, B E, Bachmeier, A S, Bandy, A R, Blake, D R, Bradshaw, J D, Brockett, W, Browell, E V, Collins, J E, Jr, Crawford, J H, Davis, D D, DeGreef, L, Dibb, Jack E., Gregory, G L, Heikes, B J, Hu, W, Kelly, K K, Koike, M, Kondo, Y, Lewis, D, Liu, C M, Liu, S C, McCormick, D, Merrill, J T, Monitz, E, Newall, R E, Rowland, F Sherwood, Sachse, G W, Sachse, G W, Sakama, F, Sandholm, S T, Shipman, M C, Singh, H B, Talbot, R., Thornton, D C, Wu, Z X   +35 more
core   +4 more sources