Arbitrary control of the diffusion potential between a plasmonic metal and a semiconductor by an angstrom-thick interface dipole layer

2020 ◽  
Vol 152 (3) ◽  
pp. 034705 ◽  
Author(s):  
Tomoya Oshikiri ◽  
Hiroki Sawayanagi ◽  
Keisuke Nakamura ◽  
Kosei Ueno ◽  
Takayoshi Katase ◽  
...  
Keyword(s):  
Diffusion Potential ◽  
Interface Dipole ◽  
Dipole Layer

Fabrication of low interface dipole layer on Al2O3/SiO2/Si structure by densification of interfacial layer

2021 ◽  
pp. 163018
Author(s):  
Ryun Na Kim ◽  
Hye Won Yun ◽  
Jinho Lee ◽  
Seong-Ho Baek ◽  
Woo-Byoung Kim
Keyword(s):  
Interfacial Layer ◽  
Interface Dipole ◽  
Dipole Layer

scholarly journals Catalytic mechanism of graphene-nickel interface dipole layer for binder free electrochemical sensor applications

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Chunfei Zhang ◽  
Byong-June Lee ◽  
Haiping Li ◽  
Jitendra Samdani ◽  
Tong-Hyun Kang ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Catalytic Mechanism ◽  
Sensor Applications ◽  
Interface Dipole ◽  
Dipole Layer ◽  
Binder Free

scholarly journals Interface Structures and Electronic States of Epitaxial Tetraazanaphthacene on Single-Crystal Pentacene

Materials ◽  
2021 ◽  
Vol 14 (5) ◽  
pp. 1088
Author(s):  
Yuki Gunjo ◽  
Hajime Kamebuchi ◽  
Ryohei Tsuruta ◽  
Masaki Iwashita ◽  
Kana Takahashi ◽  
...  
Keyword(s):  
Single Crystal ◽  
Photoelectron Spectroscopy ◽  
Grazing Incidence ◽  
Force Microscopy ◽  
Interface Dipole ◽  
Atomic Force ◽  
Interfacial Structures ◽  
Donor And Acceptor ◽  
A Charge ◽  
Interface Structures

The structural and electronic properties of interfaces composed of donor and acceptor molecules play important roles in the development of organic opto-electronic devices. Epitaxial growth of organic semiconductor molecules offers a possibility to control the interfacial structures and to explore precise properties at the intermolecular contacts. 5,6,11,12-tetraazanaphthacene (TANC) is an acceptor molecule with a molecular structure similar to that of pentacene, a representative donor material, and thus, good compatibility with pentacene is expected. In this study, the physicochemical properties of the molecular interface between TANC and pentacene single crystal (PnSC) substrates were analyzed by atomic force microscopy, grazing-incidence X-ray diffraction (GIXD), and photoelectron spectroscopy. GIXD revealed that TANC molecules assemble into epitaxial overlayers of the (010) oriented crystallites by aligning an axis where the side edges of the molecules face each other along the [1¯10] direction of the PnSC. No apparent interface dipole was found, and the energy level offset between the highest occupied molecular orbitals of TANC and the PnSC was determined to be 1.75 eV, which led to a charge transfer gap width of 0.7 eV at the interface.

Inherent Dipole Layer Formation Driven by Surface Energy at Nonplanar Dielectric Interface

2020 ◽  
pp. 1-5
Author(s):  
Yu Fang ◽  
Wen-Jay Lee ◽  
An-Chen Yang ◽  
Guan-Peng Chen ◽  
Nan-Yow Chen ◽  
...  
Keyword(s):  
Surface Energy ◽  
Layer Formation ◽  
Dielectric Interface ◽  
Dipole Layer
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