Results 91 to 100 of about 8,307 (281)

The influence of large amplitude planetary waves on the Antarctic ozone hole of austral spring 2017 [PDF]

Journal of Southern Hemisphere Earth Systems Science, 2019
Quasi-stationary planetary wave activity in the lower Antarctic stratosphere in the late austral winter was an important contributor to the preconditioning of the ozone hole in spring 2017.
Asen Grytsai, Gennadi Milinevsky, Volodymyr Kravchenko, Andrew R. Klekociuk, Oleksandr Evtushevsky   +4 more
doaj  

Robust and Compatible Ferroelectric Memories with Polycrystalline TiO2 Channel for 3D Integration

Advanced Electronic Materials, EarlyView.
Robust and monolithic 3D compatible ferroelectric memories are realized using the polycrystalline TiO2 channel‐based FeFET. The review covers physical mechanisms of the TiO2 channel FeFET, quantitative benchmarking, and advanced planar/vertical architectures for monolithic 3D integration based on HfO2‐TiO2 gate stack, offering a roadmap for reliable ...
Xujin Song, Chenxi Yu, Shangze Li, Dijiang Sun, Jiajia Zhang, Haotong Zhu, Xiaomin Xiao, Xionghao Qin, Xiaoyan Liu, Xing Zhang, Jinfeng Kang   +10 more
wiley   +1 more source

Heterogeneous PSC ozone loss during an ozone mini-hole [PDF]

, 1997
An upper tropospheric high pressure system resulting in large scale ascent even in the stratosphere, is investigated by means of simulations using the coupled dynamic-chemical general circulation model ECHAM3/CHEM.
Dameris, M., Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Wessling (Germany). Inst. fuer Physik der Atmosphaere, Grewe, V.   +2 more
core  

First Detection of Ozone Hole Recovery Claimed [PDF]

, 2011
Researchers have long projected that they will not glimpse the first signs that the Antarctic ozone hole is healing until well past 2020. But for the first time, a group of researchers claims they can already see the ozone hole slowly recovering.
Richard A. Kerr
core   +1 more source

Australian wildfires cause the largest stratospheric warming since Pinatubo and extends the lifetime of the Antarctic ozone hole. [PDF]

Sci Rep, 2022
Damany-Pearce L, Johnson B, Wells A, Osborne M, Allan J, Belcher C, Jones A, Haywood J.   +7 more
europepmc   +1 more source

ZnO Nanowires for Ultraviolet Detection: Recent Developments, Challenges, and Future Outlook

Advanced Electronic Materials, EarlyView.
This work provides a comprehensive review of Zinc Oxide (ZnO) nanowires for high‐performance ultraviolet (UV) photodetection. By analyzing unique device physics and various detector architectures, it unveils strategies to overcome current performance limitations regarding speed and sensitivity.
Ala K. Jehad, Salih Alper Akalin, Mustafa Erol, Yavuz Ozturk, Metin Yurddaskal   +4 more
wiley   +1 more source

The record large 2006 Antarctic ozone hole [PDF]

, 2007
Póster presentado en: EGU General Assembly 2007 celebrada del 15 al 20 de abril en Viena, Austria.The Antarctic ozone hole of 2006 was unusually large.
Shanklin, Jonathan, Manney, Gloria L., Nash, E., Van der A, R., Oltmans, Samuel J., Bernhard, Germar, Redondas, Alberto, Long, Craig, Evans, Robert, McPeters, Richard, Klekociuk, Andrew, Johnson, Bryan, Newman, Paul A., Braathen, Geir, Ciattaglia, Luigi, Ocampo, M., Zhang, Xiaoye, Yela González, Margarita, Goutail, Florence, Nichol, Sylvia, Hertzog, Albert, Gathen, Peter von der, Marchand, Marion, Vik, A. Fahre, Gelman, M., Shudo, Y., McKenzie, Richard Lloyd, Ginzburg, M.   +27 more
core  

Alcohol‐Adduct Mediated Precursor Stabilization Strategies for Conformal SnO2 Layers in Highly Efficient and Stable Perovskite Solar Modules

Advanced Energy Materials, EarlyView.
An alcohol‐adduct‐mediated strategy is employed to stabilize tin isopropoxide for the formation of a homogeneous double electron transport layer (ETL) incorporating SnO2 nanoparticles (NPs). This double‐ETL exhibits improved optical and charge‐transport properties due to reduced defect density and better energy level alignment, resulting in high ...
You‐Hyun Seo, Eun Young Park, Chan Su Moon, Dong Gyu Lee, Junho Park, Fabian Rotermund, Gill Sang Han, Tae Kyung Lee, Nam Joong Jeon, Bong Joo Kang, Young Yun Kim   +10 more
wiley   +1 more source

Trend Pattern (1980–2025) of Total Ozone Column over Antarctica in Winter–Spring Season, Derived from Heatmap Analysis—A New Approach to Detecting Ozone Hole Recovery

Remote Sensing
Numerous attempts have been made to detect signs of ozone layer recovery over Antarctica, which has been expected since the beginning of the 21st century as a result of the reduction in concentrations of ozone-depleting substances in the Antarctic ...
Agnieszka Czerwińska, Janusz Krzyścin
doaj   +1 more source

ANTARCTIC OZONE HOLE AS A NATURAL GEOPHYSICAL OBJECT

E3S Web of Conferences, 2019
Satellite data on total ozone content for 1985-2015 have been used. Methods of evaluating ozone deficit in the polar region and its excess in middle latitudes of the Southern Hemisphere have been developed. In early spring the ozone molecules outflow and
Dergunov Alexander V., Kashkin Valentin B., Rubleva Тatyana V., Romanov Alexey A., Odintsov Roman V.   +4 more
doaj   +1 more source