scholarly journals Impact ionization dynamics in small band-gap two-dimensional materials from a coherent phonon mechanism

2019 ◽  
Vol 100 (3) ◽  
Author(s):  
Stephan Michael ◽  
Hans Christian Schneider
Keyword(s):  
Band Gap ◽  
Impact Ionization ◽  
Coherent Phonon ◽  
Two Dimensional ◽  
Phonon Mechanism ◽  
Two Dimensional Materials ◽  
Small Band

scholarly journals Band-gap tuning and optical response of two-dimensionalSixC1−x: A first-principles real-space study of disordered two-dimensional materials

2017 ◽  
Vol 96 (5) ◽  
Author(s):  
Banasree Sadhukhan ◽  
Prashant Singh ◽  
Arabinda Nayak ◽  
Sujoy Datta ◽  
Duane D. Johnson ◽  
...  
Keyword(s):  
Band Gap ◽  
First Principles ◽  
Optical Response ◽  
Real Space ◽  
Two Dimensional ◽  
Two Dimensional Materials ◽  
Band Gap Tuning

scholarly journals Copper halide diselenium: predicted two-dimensional materials with ultrahigh anisotropic carrier mobilities

RSC Advances ◽  
2020 ◽  
Vol 10 (14) ◽  
pp. 8016-8026 ◽  
Author(s):  
Fazel Shojaei ◽  
Maryam Azizi ◽  
Zabiollah Mahdavifar ◽  
Busheng Wang ◽  
Gilles Frapper
Keyword(s):  
Band Gap ◽  
First Principles ◽  
Two Dimensional ◽  
Copper Halide ◽  
New Class ◽  
Two Dimensional Materials ◽  
Bonding Properties ◽  
High Carrier ◽  
Indirect Band Gap ◽  
Very High

The physical and bonding properties of a new class of two-dimensional materials – CuXSe2 (X = Cl, Br) – are investigated using first-principles methods. 2D CuXSe2 are indirect band gap and possess extremely anisotropic and very high carrier mobilities.

Modifying the Band Gap of Semiconducting Two-Dimensional Materials by Polymer Assembly into Different Structures

Langmuir ◽  
2019 ◽  
Vol 35 (14) ◽  
pp. 4956-4965 ◽  
Author(s):  
Chih-Kai Liao ◽  
Jasmine Phan ◽  
Maura Herrera ◽  
Mahmoud A. Mahmoud
Keyword(s):  
Band Gap ◽  
Two Dimensional ◽  
Two Dimensional Materials ◽  
Polymer Assembly

Paraffin-Enabled Compressive Folding of Two-Dimensional Materials with Controllable Broadening of the Electronic Band Gap

2021 ◽  
Vol 13 (34) ◽  
pp. 40922-40931
Author(s):  
Weifeng Zhang ◽  
Zihan Zhao ◽  
Yating Yang ◽  
Yan Zhang ◽  
He Hao ◽  
...  
Keyword(s):  
Band Gap ◽  
Two Dimensional ◽  
Electronic Band ◽  
Two Dimensional Materials ◽  
Electronic Band Gap

Metal Nanoclusters Modify the Band Gap and Maintain the Ultrathin Nature of Semiconducting Two-Dimensional Materials

2019 ◽  
Vol 123 (49) ◽  
pp. 29856-29865
Author(s):  
Fangzhi Yan ◽  
Chih-Kai Liao ◽  
Guanhua Wu ◽  
Stephan B. Bach ◽  
Mahmoud A. Mahmoud
Keyword(s):  
Band Gap ◽  
Two Dimensional ◽  
Metal Nanoclusters ◽  
Two Dimensional Materials

Modulating the Optical Band Gap of Small Semiconducting Two-Dimensional Materials by Conjugated Polymers

Langmuir ◽  
2020 ◽  
Vol 36 (10) ◽  
pp. 2574-2583 ◽  
Author(s):  
Chih-Kai Liao ◽  
Jasmine Phan ◽  
Heber Martinez-Barron ◽  
Mahmoud A. Mahmoud
Keyword(s):  
Conjugated Polymers ◽  
Band Gap ◽  
Optical Band Gap ◽  
Two Dimensional ◽  
Two Dimensional Materials

Two-dimensional transition metal dichalcogenide alloys: preparation, characterization and applications

Nanoscale ◽  
2015 ◽  
Vol 7 (44) ◽  
pp. 18392-18401 ◽  
Author(s):  
L. M. Xie
Keyword(s):  
Transition Metal ◽  
Band Gap ◽  
Broad Band ◽  
Transition Metal Dichalcogenide ◽  
Two Dimensional ◽  
Band Gap Engineering ◽  
Two Dimensional Materials

Alloying allows broad band gap engineering and more for two-dimensional materials.

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