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Confinement Related Phenomena in MoS 2 Tubular Structures Grown from Vapour Phase
Author(s) -
Remskar Maja,
Hüttel Andreas K.,
Shubina Tatiana V.,
Seabaugh Alan,
Fathipour Sara,
Lawrowski Robert,
Schreiner Rupert
Publication year - 2022
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.202100100
Subject(s) - chemistry , exciton , photoluminescence , nanotechnology , phase (matter) , conductance , enhanced data rates for gsm evolution , chemical vapor deposition , vapor phase , chemical physics , quantum dot , condensed matter physics , quantum chemical , molecular physics , optoelectronics , materials science , molecule , thermodynamics , physics , computer science , telecommunications , organic chemistry
We review recently discovered phenomena observed in the MoS 2 tubular structures, which were synthesized by a lasting chemical transport reaction nearly at chemical equilibrium. Such MoS 2 nanotubes are distinguished by low density of structural defects, thin walls and a high aspect ratio, which intrinsically provide a confined, edge‐free geometry. Quantum confinement with single electron conductance was recorded and a bright exciton photoluminescence with appearance of whispering gallery modes was observed. In addition, the field‐effect transistors and field emitters based on single MoS 2 nanotubes were demonstrated. These discoveries revitalize research of MoS 2 curved structures grown from vapour phase, which were reported several decades ago.