Results 181 to 190 of about 1,651,597 (301)

Significance of the direct relation between the fill factor and hole transport layer thickness in perovskite-based solar cells for green energies. [PDF]

RSC Adv
Mudassar MM, Arshad M, Salman MU, Mahmood A, Al-Masry W, Asim M, Atiq S.   +6 more
europepmc   +1 more source

Efficient carbazole-based small-molecule organic solar cells with an improved fill factor. [PDF]

RSC Adv, 2018
Liu Y, Sun Y, Li M, Feng H, Ni W, Zhang H, Wan X, Chen Y.   +7 more
europepmc   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Correction: Sacrificial layer concept interface engineering for robust, lossless monolithic integration of perovskite/Si tandem solar cells yielding high fill factor of 0.813. [PDF]

Nano Converg
Jang YH, Lee Y, Seo HS, Lee H, Lim KJ, Lee JK, Heo J, Kim I, Lee DK.   +8 more
europepmc   +1 more source

Fill factor in organic solar cells can exceed the Shockley-Queisser limit. [PDF]

Sci Rep, 2015
Trukhanov VA, Bruevich VV, Paraschuk DY.
europepmc   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Sacrificial layer concept interface engineering for robust, lossless monolithic integration of perovskite/Si tandem solar cells yielding high fill factor of 0.813. [PDF]

Nano Converg
Jang YH, Lee Y, Seo HS, Lee H, Lim KJ, Lee JK, Heo J, Kim I, Lee DK.   +8 more
europepmc   +1 more source

Competition between recombination and extraction of free charges determines the fill factor of organic solar cells. [PDF]

Nat Commun, 2015
Bartesaghi D, Pérez Idel C, Kniepert J, Roland S, Turbiez M, Neher D, Koster LJ.   +6 more
europepmc   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Stretchable OLEDs based on a hidden active area for high fill factor and resolution compensation. [PDF]

Nat Commun
Lee D, Kim SB, Kim T, Choi D, Sim JH, Lee W, Cho H, Yang JH, Kim J, Hahn S, Moon H, Yoo S.   +11 more
europepmc   +1 more source