Results 91 to 100 of about 62,854 (306)

Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?

Advanced Materials, EarlyView.
The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley   +1 more source

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

Advanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang, Caoyu Wang, Shuixin Xia, Jodie A. Yuwono, Mingnan Li, Yanqiu Lyu, Ruizhi Zhang, Jun Wang, Jianfeng Mao, Zaiping Guo   +9 more
wiley   +1 more source

Programmable Stepwise Heteroepitaxial Growth of Colloidal Crystals With Different Phases

Advanced Materials, EarlyView.
Stepwise heteroepitaxial growth is adapted to colloidal crystal engineering with DNA, enabling face‐centered cubic (fcc) facets to grow on body‐centered cubic (bcc) crystals with 110 facets. This approach tolerates large lattice mismatches, extending heteroepitaxy beyond the limits of conventional atomic systems.
Xiaowei Liu, Yuanwei Li, Ramin Yazdaanpanah, Ye Zhang, Rachel R. Chan, Xiaobing Hu, Yiming Yang, Vinayak P. Dravid, Koray Aydin, Chad A. Mirkin   +9 more
wiley   +1 more source

SUBJECT: Audits of States, Local Governments, and Non-Profit Organizations

, 2014
accordance with the authority in DoDD 5106.01 (Reference (b)). b. Establishes DoD policy and assigns responsibilities in the implementation of single audit requirements of the Office of Management and Budget (OMB) Circular No.
Ig Dod, References See Enclosure
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U.S. DoD Applications of Ion Beam Processing

, 1993
Selected usages of ion beam processes within the U.S. Department of Defense (DoD) are discussed in terms of their technical merits, their current status, and the various factors governing their acceptance within the DoD user community.
James K. Hirvonen
core   +1 more source

Tailoring Phonon‐Driven Responses in α‐MoO3 through Isotopic Enrichment

Advanced Materials, EarlyView.
ABSTRACT The implementation of polaritonic materials into nanoscale devices requires selective tuning of parameters to realize desired spectral or thermal responses. One robust material, α‐MoO3, an orthorhombic crystal boasting three distinct phonon dispersions, provides three polaritonic dispersions of hyperbolic phonon polaritons (HPhPs) across the ...
Thiago S. Arnaud, Ryan W. Spangler, Johnathan D. Georgaras, Jonah B. Haber, Daniel Hirt, Maximilian Obst, Gonzalo Álvarez‐Pérez, Mackey Long III, Felix G. Kaps, Jakob Wetzel, Courtney Ragle, John E. Buchner, Youngji Kim, Aditha S. Senarath, Richarda Niemann, Mingze He, Giulia Carini, Unai Arregui‐Leon, Akash C. Behera, Ramachandra Bangari, Nihar Sahoo, Niels C. Brumby, J. Michael Klopf, Martin Wolf, Lukas M. Eng, Susanne C. Kehr, Thomas G. Folland, Alexander Paarmann, Patrick E. Hopkins, Felipe Jornada, Jon‐Paul Maria, Joshua D. Caldwell   +31 more
wiley   +1 more source

Debonding-on-demand of vacuum-infused thermoplastic fibre-reinforced laminates with improved recyclability

Journal of Advanced Joining Processes
Debonding-on-Demand (DoD) is key in enabling recyclability and modular design of lightweight composite structures. This work investigates the effectiveness of DoD mechanisms using resistive heating modified substrates and thermally expandable particles ...
V. Bekas, C. Hoffmann, V.C. Beber, K. Arnaut   +3 more
doaj   +1 more source

Engineering CO2 Reduction Pathways via Alloy‐Support Interactions in Li‐CO2 Batteries

Advanced Materials, EarlyView.
Alloy‐support interactions in RuCu/NC induce interfacial charge redistribution and shift d‐band centers, steering CO2 reduction from Li2CO3 to metastable Li2C2O4. This pathway engineering lowers the rate‐determining barrier and suppresses carbonate formation, enabling high discharge voltage (3.23 V) in Li‐CO2 batteries with reduced overpotential (0.50 ...
Liang Sun, Xindan Zhang, Guang Feng, Guoqiang Zhao, Bernt Johannessen, Guanjie Li, Shilin Zhang, Hongge Pan, Zaiping Guo   +8 more
wiley   +1 more source

SUBJECT: DoD Information Collections Manual: Procedures for DoD Internal Information Collections

, 2014
(1) Is composed of two volumes, each containing its own purpose, and reissues DoD Manual (DoDM) 8910.1-M (Reference (a)). The purpose of the overall manual, in accordance with the authority in DoD Directive (DoDD) 5105.53 (Reference (b)), DoD Instruction

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DOD Financial Management: Improvement Needed in DOD Components' Implementation of Audit Readiness Effort [PDF]

, 2011
A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) has been required to prepare audited annual financial statements since 1997 but to date, has not been able to meet this ...
United States. Government Accountability Office.
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