Results 261 to 270 of about 205,607 (326)

Particle Size Matters – Impact of Particle Size and Crucible Geometry on Sublimation Behavior of Formamidinium Iodide

Advanced Materials Technologies, EarlyView.
FAI precursor particle size and sublimation crucible geometry critically determine vapor flux directionality and deposition uniformity in thermal sublimation processes. Conical crucibles exhibit particle‐size‐dependent beam focusing, while cylindrical crucibles show a much more homogeneous deposition due to de‐focusing effects of the emitted vapor flux.
Alexander Diercks, Julian Petry, Thomas Feeney, Richard Thelen, Paul Fassl, Ulrich W. Paetzold   +5 more
wiley   +1 more source

Ligand assisted reprecipitation of formamidinium-guanidinium lead iodide 2D perovskite nanowires.

Nanoscale
Van Gaal L, Toyouchi S, Goyal M, Schrenker N, Klokic S, Wang P, Amenitsch H, Lhuillier E, Bals S, Pradhan B, Debroye E.   +10 more
europepmc   +1 more source

Cage Balancing Enhances Optoelectronic and Lasing Performance in Stable Quasi-2D Tin Iodide Perovskites. [PDF]

J Am Chem Soc
Triggs CT, Wu CJ, He Y, Bernat E, Mihalyi-Koch W, Forlano KM, Guzei IA, Cortecchia D, Petrozza A, Jin S.   +9 more
europepmc   +1 more source

Lead‐Free Bismuth Halide Perovskite Memristors: Low‐Voltage Switching and Physical Modeling of Resistive Hysteresis

Advanced Materials Technologies, EarlyView.
Lead‐free bismuth halide perovskite memristors exhibit stable low‐voltage resistive switching behavior. The conductance‐activated quasi‐linear memristor model quantitatively reproduces the experimental hysteresis, confirming ion migration‐driven filament dynamics.
So‐Yeon Kim, Gonzalo Rivera‐Sierra, Bitania Shiferaw Mengesha, Benjamin Iniguez, Juan Bisquert   +4 more
wiley   +1 more source

Exploring lead free Rb₂AlInX₆ halide double perovskites for advanced energy harvesting applications. [PDF]

RSC Adv
Naqvi SMKA, Abdalla S, Akhtar K, Ali A, Elamin NY, Abbas F, Khan AM, Khera RA.   +7 more
europepmc   +1 more source

Simulation-Based Studies on FAGeI3-Based Lead (Pb2+)-Free Perovskite Solar Cells [PDF]

Saood Ali, Khursheed Ahmad, Rais Ahmad Khan, Praveen Kumar   +3 more
openalex   +1 more source

Disrupting J‐Aggregation in Triazatruxene Dimers to Develop Responsive Luminescent Inks for Anti‐Counterfeiting Applications

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This study investigates the stimulus‐responsive behavior of trialkylated triazatruxene dimers for third‐generation luminescent security inks. In particular, the derivative with flexible dodecyl chains displays high‐contrast, reversible color changes upon heating or shear, driven by liquid crystalline phase transitions and involving J ...
Raúl Martín, Marcelo Echeverri, Francisco González, Alicia de Andrés, M. Carmen Ruiz Delgado, Alberto Concellón, José Luis Serrano, Berta Gómez‐Lor   +7 more
wiley   +1 more source

Electronic and Nuclear Subsystem Response in Hybrid Halide Perovskites Under γ-Irradiation. [PDF]

Nanomaterials (Basel)
Novoselov IE, Zhidkov IS.
europepmc   +1 more source

Influence of Outcoupling Layers on Top‐Emitting Perovskite Light‐Emitting Diodes

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Top‐emitting perovskite LEDs offer benefits over typical bottom‐emitting architectures, toward lasing, improved thermal management, and on‐chip fabrication compatibility. Outcoupling layers offer a strategy uniquely applicable to top‐emitting LEDs to optimize EQE by improving optical outcoupling.
James C. Loy, Weiming Qiu, Diane Yang, Jack Scherlag, Jonathan Scott, Barry P. Rand   +5 more
wiley   +1 more source