Results 241 to 250 of about 5,066,237 (304)

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

Connecting Brown Carbon Composition and Physicochemical Properties of Aqueous Urban PM_2.5 to their Photosensitized Production of Singlet Oxygen and Organic Triplet Excited States. [PDF]

Environ Sci Technol
Lyu Y, Li Y, Ma R, Zhou T, Borduas-Dedekind N, Nah T.   +5 more
europepmc   +1 more source

From Bulk to Colloidal Nanocrystals: Top‐Down Synthesis of Highly Luminescent Cs2ZrCl6:Te4+ Double Perovskite Nanocrystals for X‐Ray Imaging

Advanced Functional Materials, EarlyView.
Top‐down ultrasonication produces highly emissive Cs2ZrCl6:Te4+ nanocrystals (NCs) with a PLQY of 65%, which is higher compared to that of the NCs synthesized by typical bottom‐up hot‐injection synthesis. The colloidal Cs2ZrCl6:Te4+ NCs have been found to be potential candidates for x‐ray scintillation imaging.
Yang Liu, Ye Wu, Hongpeng Liu, Cong Cui, Iago López‐Fernández, Nadesh Fiuza‐Maneiro, Sergio Gómez‐Graña, Yingjun Chai, Zhicheng Wang, Yusheng Wu, Laishi Li, Xiaoming Li, Lakshminarayana Polavarapu   +12 more
wiley   +1 more source

Describing Excited States of Covalently Connected Crystals with Cluster and Embedded Cluster Approaches: Challenges and Solutions. [PDF]

J Chem Theory Comput
Ingham M, Brady M, Crespo-Otero R.
europepmc   +1 more source

Electron correlation and relativistic effects in the excited states of radium monofluoride. [PDF]

Nat Commun
Athanasakis-Kaklamanakis M, Wilkins SG, Skripnikov LV, Koszorús Á, Breier AA, Ahmad O, Au M, Bai SW, Belošević I, Berbalk J, Berger R, Bernerd C, Bissell ML, Borschevsky A, Brinson A, Chrysalidis K, Cocolios TE, de Groote RP, Dorne A, Fajardo-Zambrano CM, Field RW, Flanagan KT, Franchoo S, Garcia Ruiz RF, Gaul K, Geldhof S, Giesen TF, Hanstorp D, Heinke R, Imgram P, Isaev TA, Kyuberis AA, Kujanpää S, Lalanne L, Lassègues P, Lim J, Liu YC, Lynch KM, McGlone A, Mei WC, Neyens G, Nichols M, Nies L, Pašteka LF, Perrett HA, Raggio A, Reilly JR, Rothe S, Smets E, Udrescu SM, van den Borne B, Wang Q, Warbinek J, Wessolek J, Yang XF, Zülch C.   +55 more
europepmc   +1 more source

High-Efficiency TADF Dendritic Emitters Enabled by Synchronously Inhibiting Degenerated Triplet Excited States and Structural Relaxation Toward Solution-Processed OLEDs with EQE Over 33. [PDF]

Adv Sci (Weinh)
Yu X, Ping W, Song C, Zhao J, Hua L, Wang J, Ying S, Liu Y, Ren Z, Yan S.   +9 more
europepmc   +1 more source

Toward a Systematics for the Lowest Excited States of Heteroaromatics Enabled via Cyclic π-Conjugated Carbenes and Heteroelement Analogues. [PDF]

J Org Chem
Proos Vedin N, Toldo JM, Escayola S, Radenković S, Solà M, Ottosson H.   +5 more
europepmc   +1 more source

Structural Control of Metal-Centered Excited States in Cobalt(III) Complexes via Bite Angle and π-π Interactions. [PDF]

J Am Chem Soc
Yaltseva P, Maisuradze T, Prescimone A, Kupfer S, Wenger OS.   +4 more
europepmc   +1 more source

An Improved Virtual Orbital Driven Similarity Renormalization Group Approach for Core-Ionized and Core-Excited States. [PDF]

J Chem Theory Comput
Huang M, Evangelista FA.
europepmc   +1 more source

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Polysilane excited states and excited state dynamics

Chemical Physics, 1990
Abstract Femtosecond time-resolved excited state absorption spectroscopy is used to reveal excited states of linear-chain poly(di- n -hexylsilane) about 1 eV and in the range of 3.5 eV above the lowest excited state. A description of the excited state dynamics following optical excitation in polysilanes is presented. The concept of conjugation length
J.R.G. Thorne, S.T. Repinec, S.A. Abrash, J.M. Zeigler, R.M. Hochstrasser   +4 more
openaire   +1 more source