Passivation of Black Phosphorus via Self-Assembled Organic Monolayers by van der Waals Epitaxy

2016 ◽  
Vol 29 (6) ◽  
pp. 1603990 ◽  
Author(s):  
Yinghe Zhao ◽  
Qionghua Zhou ◽  
Qiang Li ◽  
Xiaojing Yao ◽  
Jinlan Wang
Keyword(s):  
Van Der Waals ◽  
Black Phosphorus ◽  
Organic Monolayers ◽  
Self Assembled

Self-Assembly of a Chiral Cubic Three-Connected Net from the High Symmetry Molecules C60 and SnI4

2020 ◽  
Author(s):  
Daniel B. Straus ◽  
Robert J. Cava
Keyword(s):  
Organic Synthesis ◽  
Self Assembly ◽  
Van Der Waals ◽  
Van Der Waals Forces ◽  
High Symmetry ◽  
Molecular Chirality ◽  
Chiral Materials ◽  
Self Assembled ◽  
Chiral Centers

The design of new chiral materials usually requires stereoselective organic synthesis to create molecules with chiral centers. Less commonly, achiral molecules can self-assemble into chiral materials, despite the absence of intrinsic molecular chirality. Here, we demonstrate the assembly of high-symmetry molecules into a chiral van der Waals structure by synthesizing crystals of C<sub>60</sub>(SnI<sub>4</sub>)<sub>2</sub> from icosahedral buckminsterfullerene (C<sub>60</sub>) and tetrahedral SnI4 molecules through spontaneous self-assembly. The SnI<sub>4</sub> tetrahedra template the Sn atoms into a chiral cubic three-connected net of the SrSi<sub>2</sub> type that is held together by van der Waals forces. Our results represent the remarkable emergence of a self-assembled chiral material from two of the most highly symmetric molecules, demonstrating that almost any molecular, nanocrystalline, or engineered precursor can be considered when designing chiral assemblies.

Selective gold deposition via CVD onto self-assembled organic monolayers

1998 ◽  
Vol 9 (1-4) ◽  
pp. 406-410 ◽  
Author(s):  
Josua Käshammer ◽  
Peter Wohlfart ◽  
Jurij Weiß ◽  
Carl Winter ◽  
Roland Fischer ◽  
...  
Keyword(s):  
Gold Deposition ◽  
Organic Monolayers ◽  
Self Assembled

Molecular triangulation – finding the conformation of adsorbed self-assembled organic monolayers

2001 ◽  
Vol 340 (1-2) ◽  
pp. 21-25 ◽  
Author(s):  
J.-G. Lee ◽  
J. Ahner ◽  
P. Maksymovych ◽  
J.T. Yates
Keyword(s):  
Organic Monolayers ◽  
Self Assembled

Optical properties of orthorhombic germanium selenide: an anisotropic layered semiconductor promising for optoelectronic applications

2021 ◽  
Author(s):  
Agata Karolina Tołłoczko ◽  
Szymon J. Zelewski ◽  
Michał Błaszczak ◽  
Tomasz Woźniak ◽  
Anna Siudzińska ◽  
...  
Keyword(s):  
Optical Properties ◽  
Optical Absorption ◽  
Van Der Waals ◽  
Group Iv ◽  
Black Phosphorus ◽  
Layered Semiconductor ◽  
Germanium Selenide ◽  
Optoelectronic Applications ◽  
High Optical Absorption

Group-IV monochalcogenides, such as germanium selenide (GeSe) are strongly anisotropic semiconducting van der Waals crystals isoelectronic to black phosphorus, with superior stability in air conditions. High optical absorption, good conductivity,...

Commensurate Assembly of C 60 on Black Phosphorus for Mixed‐Dimensional van der Waals Transistors

Small ◽  
2022 ◽  
pp. 2105916
Author(s):  
Tae Keun Yun ◽  
Yangjin Lee ◽  
Min Je Kim ◽  
Jeongwoo Park ◽  
Donghee Kang ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Black Phosphorus

Carrier Engineering in Polarization-Sensitive Black Phosphorus van der Waals Junctions

2018 ◽  
Vol 10 (41) ◽  
pp. 35615-35622 ◽  
Author(s):  
Bao-Wang Su ◽  
Xiao-Kuan Li ◽  
Xiao-Qiang Jiang ◽  
Wei Xin ◽  
Kai-Xuan Huang ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Black Phosphorus

Exploring the synergy of 2D MXene-supported black phosphorus quantum dots in hydrogen and oxygen evolution reactions

2018 ◽  
Vol 6 (43) ◽  
pp. 21255-21260 ◽  
Author(s):  
Xiao-Dong Zhu ◽  
Ying Xie ◽  
Yi-Tao Liu
Keyword(s):  
Quantum Dots ◽  
Oxygen Evolution ◽  
Self Assembly ◽  
Van Der Waals ◽  
Black Phosphorus ◽  
Bifunctional Electrocatalyst ◽  
Black Phosphorus Quantum Dots

Black phosphorus quantum dots (BP QDs) are facilely loaded on MXene nanosheets through van der Waals self-assembly. The resulting BP QDs/MXene nanohybrids, as a bifunctional electrocatalyst, exhibit remarkable synergy in both hydrogen and oxygen evolution reactions.

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