Results 91 to 100 of about 667,306 (306)

Twisted MoS2 Bilayers as Functional Elements in Memtransistors: Hysteresis, Optical Signatures, and Photocurrent Kinetics

Advanced Electronic Materials, EarlyView.
ABSTRACT Layered 2D materials are considered as promising for memristive applications due to their ultimate vertical scalability compared to conventional semiconductor films and pronounced hysteresis properties. Bias‐resolved Raman and Photoluminescence mapping is used to quantify strain from phonon shifts and carrier density from the exciton‐trion ...
Vladislav Kurtash, Ilya Eliseyev, Valery Davydov, Heiko O. Jacobs, Jörg Pezoldt   +4 more
wiley   +1 more source

The glass ceiling : is it a state of mind? [PDF]

, 2011
Much is written in the literature and press about women having to break through the glass ceiling, but is there indeed any truth in this theory? For some women, working their way up the promotion ladder can be a challenge, but is it really as difficult ...
Durrani, Tariq, Forbes, Sheila
core  

Research Progress and Applications of Non‐Carrier‐Injection Electroluminescence

Advanced Electronic Materials, EarlyView.
Non‐carrier‐injection electroluminescence (NCI‐EL) uses AC fields and displacement currents to trigger light from internal charge reservoirs, enabling minimalist emitters with remotely coupled terminals. This review maps shared mechanisms across organics, GaN, quantum dots, and TMDCs, compares planar, interdigital, single‐terminal, and coaxial designs,
Wei Huang, Jianbi Le, Rong Chen, Zhixian Lin, Xiongtu Zhou, Yongai Zhang, Chaoxing Wu   +6 more
wiley   +1 more source

Numerical Evaluation of Thermal Comfort and Indoor Air Quality in an Office Space Equipped with a Radiant Ceiling Cooling System and Hybrid Radiative-Convective Cooling System [PDF]

مجله مدل سازی در مهندسی
In the present paper, the performance of radiant ceiling and hybrid radiative-convective cooling systems in terms of thermal comfort and indoor air quality in an office space have been numerically evaluated by ANSYS Airpack software.
Mohammad Amini, Asgar Minaei, Negin Moallemi Khiavi   +2 more
doaj   +1 more source

Emerging Materials and Future Strategies for Solid Oxide Electrochemical Cells

Advanced Energy Materials, EarlyView.
Solid oxide electrochemical cells operate under strongly coupled electrochemical and thermodynamic conditions, where performance is constrained by interactions among crystal structure, defect chemistry, and interfacial evolution. This review, based on a structure‐defect‐property‐durability framework, reveals the roles of lattice symmetry and defect ...
Qiuchun Lu, Yufei Zhang, Han Zhao, Pooi See Lee, Daniel H.C. Chua   +4 more
wiley   +1 more source

Unintended Consequences of Price Controls: An Application to Allowance Markets [PDF]

Price controls established in an emissions allowance market to constrain allowance prices between a ceiling and a floor offer a mechanism to reduce cost uncertainty in a cap-and-trade program; however, they could provide opportunities for strategic ...
Stocking, Andrew
core   +1 more source

The Budget Control Act of 2011: Implications for Medicare [PDF]

, 2011
Outlines how the timeline for and process of lowering the federal deficit in exchange for raising the debt ceiling could affect Medicare spending through sequestration, including cuts in payments to Medicare Advantage plans, Part D, and ...
Gretchen Jacobson, Tricia Neuman, Zachary Levinson   +2 more
core  

Organic Photoelectrochemical Cells Beyond Performance: Interface and Catalyst Engineering for Durability

Advanced Energy Materials, EarlyView.
Organic photoelectrochemical cells based on π‐conjugated semiconductors offer a versatile platform for solar fuel generation. This review outlines operating principles, device architectures, and key metrics, and highlights advances in p‐ and n‐type photoelectrodes, interfacial engineering, and catalyst integration.
Jaehyeong Kim, Jung Min Ha, Yeonjeong Lee, Seung Won Oh, Wangyeon Lee, Munsu Kwon, Soonyong Lee, Jin Young Kim, Han Young Woo   +8 more
wiley   +1 more source

Silicon‐Based Anodes for Sulfide Solid‐State Batteries: Failure Mechanisms and Multiscale Design Strategies

Advanced Energy Materials, EarlyView.
Silicon anodes in sulfide SSBs face coupled electrochemo‐mechanical failure by interface instability. This review examined recent advances and proposed mitigation strategies via material‐, electrode/interface‐, and cell‐level‐ engineering. We further evaluate scalable synthesis of sulfide SEs.
Murugesan Karuppaiah, JaeWook Seo, SeEun Park, Seung Hyeok Chu, Jung Kyoo Lee   +4 more
wiley   +1 more source

Study on critical velocity in tunnels with ceiling beams

Journal of Intelligent Construction
Ceiling beams at the top of tunnels are more common in actual projects. Under the influence of thermal buoyancy, the ceiling structure significantly affects the diffusion characteristics of fire smoke within the tunnel.
Xiangliang Tian, Linchuan Xiang, Shigen Fu, Yangyang Meng, Huihang Cheng   +4 more
doaj   +1 more source