Results 201 to 210 of about 93,637 (312)

Modelling the impact of energetic electrons on electron-acoustic instabilities and HF/UHF wave propagation in the ionospheric-like plasmas. [PDF]

Sci Rep
Ebadi D, Barzegar S.
europepmc   +1 more source

Ladder‐Type Benzene‐Perylene Dyes with Efficient Laser Properties in the Near‐IR by Detracting/Activating Low/High Frequency Vibronic Modes

Advanced Functional Materials, EarlyView.
The NNR‐n series of oligomeric nanographenes delivers exceptional emission performance. This work shows that this performance is originated by their ladder‐type structure, which effectively deactivates low‐frequency vibronic modes. This deactivation neglects the main pathway for non‐emissive deactivation, even in the near‐infrared region. The potential
Marcos Díaz‐Fernández, Álex Farrando Pérez, Fernando Gordillo Gámez, Pedro G. Boj, José M. Villalvilla, José A. Quintana, Yanpei Wan, Daniel Aranda, José Manuel Marín‐Beloqui, Jishan Wu, Zebing Zeng, María A. Díaz‐García, Juan Casado   +12 more
wiley   +1 more source

Noise in Maps of the Sun at Radio Wavelengths I: Theoretical Considerations. [PDF]

Sol Phys
Bastian T, Chen B, Mondal S, Saint-Hilaire P.   +3 more
europepmc   +1 more source

Modeling of plasma transport and negative ion extraction in a magnetized radio-frequency plasma source [PDF]

, 2017
G. Fubiani, Laurent Garrigues, Gerjan Hagelaar, Nicolas Kohen, Jean-Pierre Bœuf   +4 more
openalex   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

Advanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa, Moisés A. de Araújo, Joaquim Puigdollers, Pablo Ortega, Teresa Andreu, Cristobal Voz, Edgardo Saucedo, Lucia H. Mascaro   +7 more
wiley   +1 more source

Quantum spin resonance in engineered proteins for multimodal sensing. [PDF]

Nature
Abrahams G, Štuhec A, Spreng V, Henry R, Kempf I, James J, Sechkar K, Stacey S, Trelles-Fernandez V, Antill LM, Timmel CR, Miller JJ, Ingaramo M, York AG, Tetienne JP, Steel H.   +15 more
europepmc   +1 more source

A MERLIN and VLBI Survey of Faint Compact Radio Sources [PDF]

, 1998
M. A. Garrett, S. T. Garrington
openalex   +1 more source

Low‐Symmetry Weyl Semimetals: A Path to Ideal Topological States

Advanced Functional Materials, EarlyView.
This study presents a theoretical framework for realizing ideal Weyl semimetals, where Weyl nodes are well‐isolated at the Fermi level. The approach is exemplified in the low‐symmetry material Cu2SnSe3, which exhibits tunable topological phases, current‐induced orbital magnetization, and a strong circular photogalvanic effect, making it a promising ...
Darius‐Alexandru Deaconu, Varun Shah, Rodion Vladimirovich Belosludov, Mohammad Saeed Bahramy   +3 more
wiley   +1 more source

Assessing Awareness, Knowledge, Perceptions, and Safety Practices Among Patients Regarding MRI Scans in the Qassim Region, Saudi Arabia. [PDF]

Cureus
Almushayti ZA, Alsuhaibani RA, Alharbi RS, Almotairi JM, Almatham AE, Alkhalifah WM, Alharbi SF.   +6 more
europepmc   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source