Results 231 to 240 of about 43,973 (335)

Determination of source terms in a degenerate parabolic equation from a locally distributed observation [PDF]

, 2010
Jacques Tort
openalex   +1 more source

Maximizing Scientific Exploitation of Raman Spectroscopy With A.C.M.E. (Atmospheric Chamber for Measurements in Environment)

Journal of Raman Spectroscopy, EarlyView.
Simulated planetary gas detection using the A.C.M.E. chamber and a novel hollow‐core fiber Raman sensor. Controlled atmospheric mixtures were used to evaluate the sensor’s performance, demonstrating its capability to detect gases such as CO₂, O₂, and N₂. The results support the applicability of the HCF‐based Raman sensor in future planetary exploration
I. Reyes‐Rodríguez, S. Julve‐Gonzalez, M. Veneranda, J. A. Manrique, A. Sanz‐Arranz, M. Mayoral‐Yagüe, S. Jiménez‐Blázquez, L. Asenjo‐Estévez, E. Charro‐Huerga, J. Delgado‐Iglesias, E. A. Lalla, B. Barrios‐Areinamo, F. Rull, G. Lopez‐Reyes   +13 more
wiley   +1 more source

Enhanced Carrier Transport Performance of Monolayer Hafnium Disulphide by Strain Engineering. [PDF]

Nanomaterials (Basel)
Chung YF, Chang ST.
europepmc   +1 more source

Existence of non-trivial nonnegative periodic solutions for a class of degenerate parabolic equations with nonlocal terms

, 2005
Rui Huang, Yifu Wang, Yuanyuan Ke
openalex   +2 more sources

Unravelling the Spatiotemporal Exciton Dynamics in Electrically Pumped Organic Laser Diodes

Laser &Photonics Reviews, EarlyView.
High‐speed OLED measurements combined with advanced simulations reveal how singlet, triplet, and polaron dynamics drive key loss channels that hinder organic semiconductor lasing, while presenting strategies to overcome them. Abstract Organic materials offer wide‐band emission covering regions of the spectrum unachievable by conventional semiconductors.
Adam Bickerdike, Roderick C. I. Mackenzie, Mujeeb U. Chaudhry   +2 more
wiley   +1 more source

On the Dynamics of a Degenerate Parabolic Equation: Global Bifurcation of Stationary States and Convergence

, 2005
Nikos I. Karachalios, Nikolaos B. Zographopoulos   +1 more
openalex   +2 more sources

Identity‐Enabled CDMA LiDAR for Massively Parallel Ranging with a Single‐Element Receiver

Laser &Photonics Reviews, EarlyView.
A novel LiDAR system integrates CDMA modulation with a single‐element detector to achieve massive channel parallel 3D imaging. By using a user identification code and a correlation‐based feedback loop, it overcomes signal collisions and the near‐far problem.
Yixiu Shen, Zi Heng Lim, Guangya Zhou
wiley   +1 more source

Derangetropy in Probability Distributions and Information Dynamics. [PDF]

Entropy (Basel)
Ataei M, Wang X.
europepmc   +1 more source

Single‐Pulse Nanomorphology Governs Laser‐Induced Periodic Surface Structure Formation on Metals

Laser &Photonics Reviews, EarlyView.
Ultrashort pulse ablation enables generation of self‐organized periodic structures, where evolving nanomorphology controls pulse‐to‐pulse feedback. In noble metals, nanospikes form after the first pulse and localize surface waves, preventing periodic field distributions and thus suppressing their formation.
Nicolas Thomae, Darshit Jangid, Maximilian Spellauge, Constanze Eulenkamp, Evgeny Gurevich, Christian Schwalb, Heinz P. Huber, David Redka   +7 more
wiley   +1 more source

Conditions for Thermoelectric Power Factor Improvements upon Band Alignment in Complex Bandstructure Materials. [PDF]

ACS Appl Energy Mater
Akhtar SEA, Neophytou N.
europepmc   +1 more source