Results 171 to 180 of about 272,217 (266)

Dynamic Probing of Intermediates in (Photo)electrocatalytic Reactions Using Frequency-Resolved Excitation-Modulated Absorption Spectroscopy. [PDF]

JACS Au
Zhang J, Liu M, Wang H, Guan S, Ma G.
europepmc   +1 more source

Operando Temperature Sensing at the Actual Electrocatalytic Interface by Nanodiamond Quantum Sensors

Advanced Functional Materials, EarlyView.
By integrating a wide‐field microscope with a custom‐designed electrolyzer, nanoscale temperature changes can be recorded in situ during the electrolysis process without interfering with ongoing electrochemical reactions. This method establishes a correlation between the interface temperature and specific electrochemical reactions, making the measured ...
Zan Li, Hui Wang, Mingzhong Ai, Yao Gao, Xinyi Feng, Junchen Ye, Ying Wang, Quan Li   +7 more
wiley   +1 more source

Characterization of Bi-doped FAPbI₃ perovskite films investigated by X-ray absorption spectroscopy. [PDF]

Sci Rep
Wechprasit T, Bootchanont A, Infahsaeng Y, Wongjom P, Wannapaiboon S, Kaewprajak A, Kumnorkaew P, Sailuam W, Saenrang W, Pecharapa W, Maiaugree W.   +10 more
europepmc   +1 more source

Structure–Transport–Ion Retention Coupling for Enhanced Nonvolatile Artificial Synapses

Advanced Functional Materials, EarlyView.
Nitrogen incorporation into the conjugated backbone of donor–acceptor polymers enables efficient charge transfer and deep ion embedding in organic electrochemical synaptic transistors (OESTs). This molecular‐level design enhances non‐volatile synaptic properties, providing a new strategy for developing high‐performance and reliable neuromorphic devices.
Donghwa Lee, Jinsung Kim, Sein Chung, Junho Sung, Chaeyeon Han, Eunho Lee   +5 more
wiley   +1 more source

The OÆSE endstation at BESSY II: operando X-ray absorption spectroscopy for energy materials. [PDF]

J Synchrotron Radiat
Garcia-Diez R, Frisch J, van der Merwe M, Wibowo RE, Gorgoi M, Kataev E, Jimenez CE, Arce MD, Smith W, Quevedo-Garzon W, Wilks RG, Wallacher D, Reinschlüssel LJ, Tok GC, Gasteiger HA, Bär M.   +15 more
europepmc   +1 more source

Rational Device Design and Doping‐Controlled Performance in Fast‐Response π‐Ion Gel Transistors

Advanced Functional Materials, EarlyView.
π‐Ion gel transistors (PIGTs) achieve extraordinary transconductance and stability through device configuration optimization, high‐mobility conjugated polymer selection, and hole scavenger doping. The optimized PIGTs maintain performance on flexible substrates, enabling printed, fast‐response, and wearable electronics.
Masato Kato, Soh Kushida, Nafees Umar Draz, Dan Kyotani, Emanuel Smarsly, Kyota Yoshinaga, Wenhao He, Uwe H. F. Bunz, Kazuhiro Marumoto, Tatsuya Mori, Yohei Yamamoto   +10 more
wiley   +1 more source

Establishing the feasibility and reliability of broadband absorption spectroscopy for measuring cerebral water content in adults. [PDF]

Biomed Opt Express
Goyal V, Arrington MD, Forti RM, Harris LH, Bai S, Akbik F, Samuels OB, Kandiah PA, Sadan O, Buckley EM.   +9 more
europepmc   +1 more source

Using the Photostationary State of Arylazopyrazoles to Control Phase Transitions of Liquid Crystals

Advanced Functional Materials, EarlyView.
A series of new arylazopyrazole photoswitches is designed as dopants for liquid crystalline materials. Unprecedented, the distribution of photoisomers at the photostationary state upon irradiation with light of specific wavelengths (365, 460, 520 nm) is used to control the liquid crystalline phase transitions under isothermal conditions, including ...
Tobias Thiele, Kristina Hrybenko, Christoph Wölper, Michael Giese   +3 more
wiley   +1 more source

X- ray absorption spectroscopy analysis of aerosol particles during summer and winter in Krakow, Poland. [PDF]

Sci Rep
Grzywa P, Maximenko A, Abdelrahman R, Wróbel P, Baran F, Samek L.   +5 more
europepmc   +1 more source

Coexisting Rashba/Dresselhaus Spin Splitting in Solution‐Processed Bournonite Films Using Circular Photogalvanic Effect

Advanced Functional Materials, EarlyView.
Circular photogalvanic effect measurements and first‐principles calculations reveal spin‐splitting states in solution‐processed bournonite films (CuPbSbS3) due to structural and bulk inversion asymmetry. The results provide experimental confirmation of coexisting Rashba and Dresselhaus spin‐splitting states in this non‐centrosymmetric chalcogenide ...
Aeron McConnell, Sasa Wang, Andrew Grieder, Yuan Ping, David B. Mitzi, Dali Sun   +5 more
wiley   +1 more source