Results 111 to 120 of about 1,480,294 (293)

Observation of Two‐Photon Resonant Raman Scattering via the Biexciton Level in Two‐Dimensional Halide Perovskite (C6H5C2H4NH3)2PbI4

open access: yesAdvanced Functional Materials, EarlyView.
Efficient two‐photon resonant Raman scattering (TRRS) is observed in the layered perovskite (PEA)2PbI4, with the biexciton level acting as an intermediate state. TRRS undergoes two‐photon frequency shift upon input frequency tuning, persists up to 90 K, and shows clear threshold behavior and polarization selection rules.
Seung Han Shin   +7 more
wiley   +1 more source

Competition of competition laws

open access: yes, 1989
The situation is succinctly described by Professor Rahl. There are indeed inconsistencies in competition policy, law, and enforcement. One cartel, tolerated or even endorsed by the exporting state, may fall subject to the verdict of the competition law of the importing state.
openaire   +1 more source

Unlocking Photodetection Mode Switching from a Simple Lateral Design

open access: yesAdvanced Functional Materials, EarlyView.
A simple lateral 2D perovskite photodetector capable of switching among transient, continuous, and dual transient/continuous photoresponse modes is achieved by integrating photoconductive effects with capacitive coupling from the SiO2/Si substrate. Such light‐programmable photodetection mode switching enables triple‐channel information transmission and
Zijun (June) Yong   +10 more
wiley   +1 more source

Advocate General Jacobs\u27 Contribution to Competition Law [PDF]

open access: yes, 2005
This Article focuses on some of AG Jacobs\u27 opinions regarding matters of competition, starting with his contributions on the meaning of “undertaking” in Höfner and AOK, under a combination of the Treaty Establishing the European Community (“EC Treaty”)
Korah, Valentine
core   +1 more source

3D‐Printed Hygroscopic Polymer Networks for High‐Humidity Triboelectric Nanogenerators to Wirelessly Power Implantable Electronic Devices‐ A Conceptual Pathway

open access: yesAdvanced Functional Materials, EarlyView.
This work develops 3D‐printable tribopolymer networks that can enhance triboelectric performance under high humidity environments. Polar hydrophilic functional groups and incorporation of zwitterionic monomers promote bound‐water–dominated interfacial polarization thereby increasing electrical outputs.
Linguangze Zhuo   +8 more
wiley   +1 more source

GEORGIAN COMPETITION LAW IN THE DIGITAL AGE – GEORGIAN PRACTICE AND EXISTING CHALLENGES

open access: yesსამართალი და მსოფლიო
The article identifies, systematizes the decisions taken by the Georgian Competition and Consumer Agency regarding digital markets/competition and reviews the practices established by the Agency based on the said decisions.
Giorgi Parulava, Gvantsa Chaduneli
doaj   +1 more source

Does Competition matter? An Attempt of analytical 'Unbundling' of Competition from Consumer Welfare: A Response to Miasik [PDF]

open access: yes
This paper is an attempt to evaluate the conceptual relationship between two central elements of the theory of antitrust: competition and consumer welfare. These two notions are analysed in their mutual dependency.
Andryichuk, Oles
core   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

open access: yesAdvanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo   +2 more
wiley   +1 more source

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

open access: yesAdvanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra   +19 more
wiley   +1 more source

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