Results 281 to 290 of about 2,942,065 (392)

Ultrafast Energy Transfer Induced Lasing From a Coplanar Donor‐Acceptor‐Donor Molecule in a Microspherical Cavity

Advanced Functional Materials, EarlyView.
This study presents a novel donor‐bridge‐acceptor‐bridge‐donor (D‐B‐A‐B‐D) molecular system, which shows near‐unity intramolecular excitation energy transfer (IET) from two identical energy donors to a coplanar acceptor. It enables a four‐level energy system for efficient lasing at the acceptor emission band in a microspherical cavity with a low lasing
Vishal Kumar, Soh Kushida, Takeru Inoue, Keisuke Iwata, Hiroshi Yamagishi, Hayato Tsuji, Yohei Yamamoto   +6 more
wiley   +1 more source

Optical detection of multiple faults of a MEMS based linear comb resonator

, 2005
Lakshmi Deepasree Konduparthi
openalex   +2 more sources

Dual Side Chain Functionalization of Small Molecule Acceptors Affords High‐Performance Organic Solar Cells With Refined Blend Morphology

Advanced Functional Materials, EarlyView.
A new small‐molecule acceptor (SMA‐Ph‐CF3) is developed using a dual side chain functionalization strategy that incorporates trifluoromethyl and phenyl groups. This approach enables precise tuning of blend morphology, leading to the fabrication of high‐performance organic solar cells with a power conversion efficiency of 18.5%.
Shinbee Oh, Kihyun Bae, Dahyun Jeong, Tan Ngoc‐Lan Phan, Jin‐Woo Lee, Bumjoon J. Kim   +5 more
wiley   +1 more source

Non-reciprocal response in silicon photonic resonators integrated with 2D CuCrP₂S₆ at short-wave infrared. [PDF]

Light Sci Appl
Dushaq G, Serunjogi S, Tamalampudi SR, Rasras M.   +3 more
europepmc   +1 more source

High-Q enhancement of attractive and repulsive optical forces between coupled whispering-gallery-mode resonators

, 2005
Michelle L. Povinelli, Steven G. Johnson, Marko Lončar, Mihai Ibanescu, Elizabeth J. Smythe, Federico Capasso, John D. Joannopoulos   +6 more
openalex   +1 more source

Deciphering a New Electrolyte Formulation for Intelligent Modulation of Thermal Runaway to Improve the Safety of Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
Diels‐Alder clicks chemistry addresses thermal runaway in lithium‐ion batteries. A thermoresponsive electrolyte with lithium salt in vinylene carbonate (VC) and 2,5‐dimethylfuran (DMFu) operates at room temperature but undergoes Diels‐Alder reactions at high temperatures, enabling a two‐step safety mechanism: a warning phase at ≈100 °C and complete ...
Arnab Ghosh, Sunan Tian, Mingyang Zhang, Isaac Lorero Gómez, Qi Chen, Monsur Islam, Bhavika Bhatia, Silvia González Prolongo, Bimlesh Lochab, De‐Yi Wang   +9 more
wiley   +1 more source

A thin film optoelectronic photodetector of spherical and linear resonators via one-pot synthesis of Bi(III) oxide/polypyrrole nanocomposite. [PDF]

Sci Rep
Alkallas FH, Rabia M, Kusmartsev FV, Trabelsi ABG.   +3 more
europepmc   +1 more source

Single transverse mode optical resonators

, 2005
M. Kuznetsov, Margaret B. Stern, Jonathan Coppeta   +2 more
openalex   +1 more source

Hole Transfer Dynamics in Thin Films of Mixed‐Dimensional Quasi‐2D Perovskites

Advanced Functional Materials, EarlyView.
Charge transfer dynamics in quasi‐2D perovskite (PEA2MAn−1PbnI3n+1), grown with a distinct dimensionality gradient are investigated. Selective excitation of the n = 4 phase reveals efficient hole transfer to n = 2 and n = 3 within tens of picoseconds, while n = 1 acts as a hole‐blocking layer. These findings highlight the importance of minimizing n = 1
Giuseppe Ammirati, Stefano Turchini, Francesco Toschi, Patrick O'Keeffe, Alessandra Paladini, Faustino Martelli, Reem Khanfar, Daimiota Takhellambam, Sara Pescetelli, Antonio Agresti, Daniele Catone   +10 more
wiley   +1 more source

Integrated Photonic Biosensors: Enabling Next-Generation Lab-on-a-Chip Platforms. [PDF]

Nanomaterials (Basel)
Butt MA, Imran Akca B, Mateos X.
europepmc   +1 more source