Results 131 to 140 of about 88,943 (244)

Amplified Spontaneous Emission Enhancement in FAPbI₃ Nanocrystal Films via PMMA and Mechanical Tunability on Flexible PET. [PDF]

ACS Appl Mater Interfaces
Lin JH, Li YM, Liao KY, Chen CC, Wei HY, Lin KW, Kuo CC, Lin BH, Chitose Y, Adachi C.   +9 more
europepmc   +1 more source

Light-emitting metalenses and meta-axicons for focusing and beaming of spontaneous emission. [PDF]

Nat Commun, 2021
Mohtashami Y, DeCrescent RA, Heki LK, Iyer PP, Butakov NA, Wong MS, Alhassan A, Mitchell WJ, Nakamura S, DenBaars SP, Schuller JA.   +10 more
europepmc   +1 more source

Reversible Hydration Tuning of Polar Order and Large Nonlinear Optical Response in a 2D van der Waals Crystal, LiInP2S6

Advanced Materials, EarlyView.
Hydration‐induced symmetry breaking transforms layered LiInP2S6${\rm LiInP}_2{\rm S}_6$ from a nonpolar to a chiral‐polar phase, producing a giant enhancement of non‐resonant second‐harmonic generation. The reversible tuning of polar order through molecular intercalation establishes a strategy for dynamically controlling nonlinear optical ...
Jadupati Nag, Saugata Sarker, Michael J. Waters, Safdar Imam, Himirkanti Sarkar, Anthony Richardella, James M. Rondinelli, Mercouri G. Kanatzidis, Venkatraman Gopalan   +8 more
wiley   +1 more source

Role of the Metal Cation on the Amplified Spontaneous Emission Properties of Two-Dimensional Perovskites. [PDF]

J Am Chem Soc
He Y, Wong EL, Sarsembek N, Samanta R, Regaldo D, Pianetti A, Cecconi M, Lanzani G, Petrozza A, Cortecchia D.   +9 more
europepmc   +1 more source

A Chemical Framework for Engineering Extracellular Vesicles’ Biointerface to Advance Precision Therapeutics

Advanced Materials, EarlyView.
Extracellular vesicles (EVs) are cell‐derived nanoparticles that mediate intercellular communication through their dynamic biointerfaces. Owing to their intrinsic biological functions, EVs have emerged as promising platforms for biomedical applications.
Leila Pourtalebi Jahromi, Felix Geng, Jan‐Noël Frenzke, Gregor Fuhrmann   +3 more
wiley   +1 more source

Tuning the spontaneous emission of CdTe quantum dots with hybrid silicon-gold nanogaps. [PDF]

RSC Adv
Al-Hamadani A, Al-Dulami A, Bartschmid T, Menath J, Muravitskaya A, Vogel N, Bourret GR, Bouillard JG, Adawi AM.   +8 more
europepmc   +1 more source

Synthesis of zigzag- and fjord-edged nanographene with dual amplified spontaneous emission. [PDF]

Chem Sci, 2022
Xu X, Serra G, Villa A, Muñoz-Mármol R, Vasylevskyi S, Gadea M, Lucotti A, Lin Z, Boj PG, Kabe R, Tommasini M, Díaz-García MÁ, Scotognella F, Paternò GM, Narita A.   +14 more
europepmc   +1 more source

Deterministic Nucleation of Nanocrystal Superlattices on 2D Perovskites for Light‐Funneling Heterostructures

Advanced Materials, EarlyView.
This work investigates the heterogeneous nucleation of CsPbBr3${\rm CsPbBr}_3$ nanocrystal superlattices along the faces of 2D PEA2PbBr4${\rm PEA}_2{\rm PbBr}_4$ layered perovskite microcrystals. Core–crown and core–shell heterostructure morphologies are obtained.
Umberto Filippi, Alexander Schleusener, Simone Lauciello, Roman Krahne, Dmitry Baranov, Liberato Manna, Masaru Kuno   +6 more
wiley   +1 more source

Self-driving lab discovers principles for steering spontaneous emission beyond conventional Fourier optics. [PDF]

Nat Commun
Desai S, Addamane S, Tsao JY, Brener I, Dingreville R, Iyer PP.   +5 more
europepmc   +1 more source

Amplified spontaneous emission and gain in highly concentrated Rhodamine-doped peptide derivative. [PDF]

Sci Rep, 2021
Machnev A, Ofer D, Shishkin I, Kozlov V, Diaferia C, Accardo A, Morelli G, Apter B, Inberg A, Rosenman G, Ginzburg P.   +10 more
europepmc   +1 more source