The thermoelectric performance of a high﹎obility donor–acceptor (D–A) polymer semiconductor, which is doped by an organic salt, is studied. Both a high p‐type electrical conductivity approaching 4 S cm1 and an excellent power factor (PF) of 7 W K2 m1 are obtained, which are among the...
An acceptor–donor–acceptor organic semiconductor enables near-infrared organic light-emitting diodes with reduced efficiency roll-off over six orders of magnitude of excitation current density, enabling a maximum luminance of 2,000 W sr−1 m−2. ...
To establish how the trend in doping efficiency is related to the energy levels of the ternary blend system, we apply a statistical description based on classical semiconductor theory. This approach has been used to attribute shifts in the Fermi level of doped organic semiconductors to three regime...
D. Roulston Bipolar Semiconductor Devices New York McGraw-Hill (1990) Google Scholar Cited by (823) Non-fullerene acceptor with asymmetric structure and phenyl-substituted alkyl side chain for 20.2% efficiency organic solar cells 2024, Nature Energy Binary Organic Solar Cells with 19.2% Efficiency En...
Additionally, co-doping of semiconductor oxides with two or more different materials simultaneously has attracted significant interest as it has the potential to result in greater improvement of performance and characteristics compared with those achievable by single-element doping [22,23]. Also, co-...
This contribution describes the synthesis and characterization of a perylene diimide (PDI)-based n-type semiconductor and its application to organic photov... AW Hains,HY Chen,TH Reilly,... - 《Acs Appl Mater Interfaces》 被引量: 25发表: 2011年 Applications of ytterbium in inverted organic ph...
Specifically, the team uses an approach called organic semiconductor doping, a ... NYU Tandon researchers build non-fullerene organic solar cells with improved efficiency 5 Mar 2018 Using a squaraine molecule in a novel way - as a crystallizing agent - facilitates the orientation of the donor-ac...
The semiconductor material makes the conversion efficiency reach 5.5%. Key points of the P type organic semiconductor materials into two aspects: (1) through increased and N type (acceptor) level of organic semiconductor m 54、aterials (empty (1) by increasing N and acceptor) level of organic...
23dopinginsolution-castpolymerfilmsandthatestermodificationisapracticalapproachtoachievingsolubility/miscibilitycontrol 24inTCNQ-typedopants. 25 ■ INTRODUCTION 26Organicsemiconductorshaverecentlydrawnmuchinterest 27becauseofanumberofadvantagestheyhaveoverconventional ...
The present invention relates to a doped organic semiconductor material comprising an organic matrix material which is doped with at least one heteromonocyclic and/or heteropolycycl