Results 51 to 60 of about 85,243 (181)

Polaronic optical absorption in electron-doped and hole-doped cuprates

, 1995
Polaronic features similar to those previously observed in the photoinduced spectra of cuprates have been detected in the reflectivity spectra of chemically doped parent compounds of high-critical-temperature superconductors, both $n$-type and $p$-type ...
A. Alexandrov, A. Bianconi, A. J. Pal, A. Paolone, A. S. Alexandrov, A. V. Bazhenov, B. K. Chakraverty, C. H. Chen, C. M. Foster, C. P. Flynn, C. Taliani, D. Emin, D. Mihailovic̀, D. Mihailovic̀, E. T. Heyen, G. A. Thomas, G. A. Thomas, G. A. Thomas, H. G. Reik, H. G. Reik, J. Orenstein, J. P. Falck, J. P. Falck, J. Ranninger, K. Kamarás, K. Yonemitsu, K. Yonemitsu, M. Arai, M. Capizzi, M. Capizzi, M. K. Crawford, N. Pyka, N. Pyka, P. Calvani, P. Calvani, P. Calvani, P. Maselli, P. Roy, Q. Huang, R. A. Hughes, S. J. L. Billinge, S. L. Cooper, S. Lupi, S. Lupi, S. Robaszkiewicz, S. Skanthakumar, S. Uchida, T. Holstein, T. Timusk, T. Timusk, Y. H. Kim, Y. H. Kim   +51 more
core   +1 more source

Herschel SPIRE-FTS Observations of Excited CO and [CI] in the Antennae (NGC 4038/39): Warm and Cold Molecular Gas [PDF]

, 2013
We present Herschel SPIRE-FTS observations of the Antennae (NGC 4038/39), a well studied, nearby ($22$ Mpc) ongoing merger between two gas rich spiral galaxies. We detect 5 CO transitions ($J=4-3$ to $J=8-7$), both [CI] transitions and the [NII]$205\mu m$
Baes, Maarten, Barlow, Michael J., Clements, Dave L., Cooray, Asantha, De Looze, Ilse, Glenn, Jason, Kamenetzky, Julia, Karczewski, Oskar Ł., Madden, Suzanne C., Parkin, Tara J., Pereira-Santaella, Miguel, Rangwala, Naseem, Rémy-Ruyer, Aurélie, Schirm, Maximilien R. P., Spinoglio, Luigi, Wilson, Christine D., Wu, Ronin   +16 more
core   +3 more sources

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Study of Antibacterial Effect of Cerium Oxide Nanoparticles on Escherichia Coli Microorganism

Mehran University Research Journal of Engineering and Technology, 2019
In the present work antibacterial effect of NCO (Nano-Cerium Oxide) particles on E.Coli (Escherichia Coli) Bacteria was studied. NCO (Nano Cerium Oxide) particles were synthesized via microwave induced combustion method.
Shoukat Ali Noonari, Umair Aftab, Imtiaz Ali Soomro, Bilal Ahmed Soomro, Akber Ali Pirzada   +4 more
doaj  

Upscaling Sodium‐Ion Battery Cells: From Aqueous Processing to Performance Assessment of Hard Carbon|Prussian White Pouch Cells

Advanced Energy Materials, EarlyView.
This study investigates the feasibility of scaling up Prussian White (PW)‐based cathode manufacturing at a pilot scale. Through careful PW dehydration combined with optimized aqueous processing, we report the stepwise development of industrially relevant 1 Ah pouch cells and evaluate their performance under various conditions.
Faduma M. Maddar, Katerina Gonos, Martand Singh, Jacob Compton, Daniel Atkinson, Matthew J. Capener, Mark Copley, Ivana Hasa   +7 more
wiley   +1 more source

An Efficient ISAR Imaging Method for Space Maneuvering Target Based on Multisynchrosqueezing Transform

IEEE Access
This study resolves defocusing artifacts in conventional Range-Doppler (RD) algorithms for Inverse Synthetic Aperture Radar (ISAR) imaging of maneuvering targets by introducing a multi-synchrosqueezing transform (MSST)-based high-resolution imaging ...
Ting Zhao, Chengxiang Zhang, Yu Zheng, Jishen Liang   +3 more
doaj   +1 more source

Preparation and Performance Evaluation of a Self‐Generated Particle Plugging Agent Based on Thermosetting Resin

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT A thermosetting in situ curing resin microsphere system has been developed. It has controllable phase transition time and particle size. This system addresses the current challenges of low strength, shear susceptibility, and short phase transition time in polymer microsphere blockers and thermoplastic particle blockers.
Baolei Jiao, Lifeng Chen, Minghao Xue, Xuemin Yan, Jiamin Zhang, Feifan Liu   +5 more
wiley   +1 more source

Stability Control of the DC/DC Converter in DC Microgrids Considering Negative Damping and Parameter Uncertainties

Energies
To address the issue of negative damping instability easily induced by DC/DC converters under constant power load (CPL) in DC microgrids and to enhance the control robustness of the system under uncertainties such as parameter perturbations, this paper ...
Hao Deng, Wusong Wen, Yingchao Zhang, Sheng Long, Liping Jin   +4 more
doaj   +1 more source

Indels, structural variation, and recombination drive genomic diversity inPlasmodium falciparum [PDF]

, 2016
The malaria parasite Plasmodium falciparum has a great capacity for evolutionary adaptation to evade host immunity and develop drug resistance. Current understanding of parasite evolution is impeded by the fact that a large fraction of the genome is ...
Campino, Susana, Drury, Eleanor, Ferdig, Michael, Gould, Kelda, Hayton, Karen, Iqbal, Zamin, Kwiatkowski, Dominic, MacInnis, Bronwyn, McVean, Gil, Mead, Daniel, Miles, Alistair, Mwangi, Jonathan, O'Brien, John, Pearson, Richard, Ranford-Cartwright, Lisa, Rayner, Julian, Ruano Rubio, Valentin, Samarakoon, Upeka, Su, Xin-zhuan, Theron, Michel, Vauterin, Paul, Wellems, Thomas   +21 more
core   +3 more sources

The Challenging P‐Alkylation of Aromatic Phosphorus Heterocycles and Follow‐Up Reactions

ChemistryEurope, EarlyView.
P‐alkylation of λ3σ2‐phosphinines is hindered by weak nucleophilicity and scarce synthetic access, previously requiring multistep routes or extreme electrophiles. A direct ambient‐condition method is reported using 3,5‐bis(trimethylsilyl)‐phosphinine/B(C6F5)3 with esters or iso(thio)cyanates to generate stable 1‐R‐phosphininium salts.
Samantha Frank, Ádám Horváth, Duy Nguyen, Moritz J. Ernst, Simon Steinhauer, Zoltán Benkő, Christian Müller   +6 more
wiley   +1 more source