Results 111 to 120 of about 678,171 (384)

Measurement report: High contribution of N₂O₅ uptake to particulate nitrate formation in NO₂-limited urban areas [PDF]

Atmospheric Chemistry and Physics
Particulate nitrate (pNO3-) is a major component of fine particles in Chinese urban areas. However, the relative contributions of pNO3- formation pathways in urban areas remain poorly quantified, particularly under the NO2-limited regime that governs its
Z. Lin, Z. Lin, Z. Lin, C. Ying, L. Xu, L. Xu, X. Ji, X. Ji, X. Ji, K. Zhang, K. Zhang, F. Zhang, G. Chen, G. Chen, G. Chen, L. Li, L. Li, L. Li, C. Yang, C. Yang, C. Yang, Y. Chen, Y. Chen, Y. Chen, Z. Chen, Z. Chen, Z. Chen, J. Chen, J. Chen   +28 more
doaj   +1 more source

Chiral Nanohoops as an Efficient Spin Polarization System

Advanced Functional Materials, EarlyView.
Chiral conjugated nanohoops with a central dibenzopentalene unit exhibit 90% spin polarization at low voltage and high conductivity. These properties make them ideal components in molecular spintronics applications. Abstract A central challenge in molecular spintronics is to achieve a high spin polarization at low operating voltages and ambient ...
Anu Gupta, Philipp Seitz, Mathias Hermann, Birgit Esser, Ron Naaman   +4 more
wiley   +1 more source

Temperature and Ozone Response to Different Forcing in the Lower Troposphere and Stratosphere

Atmosphere
To evaluate the contributions of different forcings to the temperature and atmospheric composition changes between 1980 and 2020, we exploited the chemistry-climate model (CCM) SOCOLv3.
Margarita Usacheva, Eugene Rozanov, Vladimir Zubov, Sergei Smyshlyaev   +3 more
doaj   +1 more source

Tropospheric ozone and its precursors from the urban to the global scale from air quality to short-lived climate forcer

, 2014
Ozone holds a certain fascination in atmospheric science. It is ubiquitous in the atmosphere, central to tropospheric oxidation chemistry, yet harmful to human and ecosystem health as well as being an important greenhouse gas.
P. Monks, A. Archibald, A. Colette, O. Cooper, M. Coyle, R. Derwent, D. Fowler, C. Granier, K. Law, G. Mills, D. Stevenson, O. Tarasova, V. Thouret, E. Schneidemesser, R. Sommariva, O. Wild, Martin L Williams   +16 more
semanticscholar   +1 more source

Charge Transport in Ternary Charge‐Transfer Solid Solution Single Crystals

Advanced Functional Materials, EarlyView.
This study deconvolutes the roles of indirect (superexchange) and direct electronic coupling on charge transport in single crystals of an organic charge‐transfer molecular semiconductor (OSC). This model system elegantly demonstrates that structural defects introduced by chemical dopants play a significant role in the electronic performance ...
Jonathan C. Novak, Manikanta Makala, Edith L. MacKenzie, Veaceslav Coropceanu, Kimberly Agosto, Abigail A. Moravek, Oana D. Jurchescu, Ren A. Wiscons   +7 more
wiley   +1 more source

Commentary: Ozone therapy as a novel complementary therapeutic approach in refractory idiopathic granulomatous mastitis

Frontiers in Medicine, 2023
Salvatore Chirumbolo, Marianno Franzini, Sergio Pandolfi, Umberto Tirelli, Luigi Valdenassi   +4 more
doaj   +1 more source

Atomic Layer Deposition of Ultrathin La2O3/Al2O3 Nanolaminates on MoS2 with Ultraviolet Ozone Treatment [PDF]

, 2022
Jibin Fan, Yimeng Shi, Hongxia Liu, Shulong Wang, Lijun Luan, Li Duan, Yan Zhang, Xing Wei   +7 more
openalex   +1 more source

The impact of the mixing properties within the Antarctic stratospheric vortex on ozone loss in spring [PDF]

, 2001
Calculations of equivalent length from an artificial advected tracer provide new insight into the isentropic transport processes occurring within the Antarctic stratospheric vortex. These calculations show two distinct regions of approximately equal area:
Adrian M. Lee, Anna E. Jones, Butchart, Cacciani, Chen, Chipperfield, Chipperfield, Dunkerton, Emily F. Shuckburgh, Farman, Forster, Haynes, Hoskins, Hoskins, Howard K. Roscoe, Hugh C. Pumphrey, Jones, Juckes, Kirchhoff, Lee, Lubin, Martin W. Morrey, McCormick, Molina, Nakamura, Nakamura, Norton, Paparella, Peter H. Haynes, Prather, Pumphrey, Roscoe, Shindell, Shine, Shuckburgh, Swinbank, Tao, Waters, Waugh   +38 more
core   +1 more source

Chiral SURMOFs for Vibrational Circular Dichroism: Multiscale Modeling and Experimental Insights

Advanced Functional Materials, EarlyView.
The use of solid‐state vibrational circular dichroism (VCD) for MOFs is still somewhat unexplored, and in this work, it is shown that chiral surface‐anchored MOFs (SURMOFs) grown on CaF2 provide an excellent platform for VCD. Experimental results are validated through multiscale modeling, showing strong agreement across multiple spectroscopic ...
Ana C. Fingolo, Nadine von Coelln, Benedikt Zerulla, Marjan Krstić, Christian Huck, Thomas G. Mayerhöfer, Christoph Krafft, Petra Tegeder, Carsten Rockstuhl, Christof Wöll   +9 more
wiley   +1 more source

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

Advanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won, Jeongwoo Lee, Hyunwook Kim, Joon Hak Oh   +3 more
wiley   +1 more source