Results 121 to 130 of about 16,271,237 (294)

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Effect of diode laser and ultrasonic activation on post-obturation push-out bond strength of non-eugenol based sealers: An in vitro study

Endodontology
Aim: The study aimed to assess the postobturation push-out bond strength of noneugenol-based sealers among different activation groups. Methods: One hundred sixteen single-rooted extracted mandibular premolar teeth were obtained. They were split into six
Aabha Gautam Dave, P Laxmish Mallya, Srikant Natarajan   +2 more
doaj   +1 more source

Analytical Model for Load⁻Slip Relationship of Perfobond Shear Connector Based on Push-Out Test. [PDF]

Materials (Basel), 2018
Zheng S, Zhao C, Liu Y.
europepmc   +1 more source

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

Comparison of bond strength of different endodontic sealers to root dentin: An in vitro push-out test. [PDF]

J Conserv Dent, 2016
Madhuri GV, Varri S, Bolla N, Mandava P, Akkala LS, Shaik J.   +5 more
europepmc   +1 more source

Correlated Charge Transport in an Organic Coulomb Glass

Advanced Materials, EarlyView.
ABSTRACT Advances in the development of organic field‐effect transistors (OFETs), electrically gated organic semiconductors (EGOFETs), and organic electrochemical transistors (OECTs) allow for the operation of these devices at very high charge‐carrier densities, where Coulomb interactions between carriers can be expected to become significant.
Magdalena Sophie Dörfler, Heinz Bässler, Harald Oberhofer, Anna Köhler   +3 more
wiley   +1 more source

An in vitro Comparison of Bond Strength of Different Sealers/Obturation Systems to Root Dentin Using the Push-Out Test at 2 Weeks and 3 Months after Obturation. [PDF]

Med Princ Pract, 2017
Yap WY, Che Ab Aziz ZA, Azami NH, Al-Haddad AY, Khan AA.   +4 more
europepmc   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Effect of Previous Fire on Load-Slip Relationship at a Modified Push-Out Test (Experimental Study)

Journal of Engineering and Sustainable Development, 2005
In this paper, the effect of previous heating on load-slip relationship in modified push-out test is studied. Specimens of concrete slab with connectors (connector embedded in the concrete slab) were put in an oven of high heating for at least one hour ...
Mukhallad A. Al-Sa’ady
doaj