. Author manuscript; available in PMC: 2020 Oct 29.

Published in final edited form as: Appl Phys Lett. 2016;109:https://doi.org/10.1063/1.4959099.

TABLE I.

Measured values of A, ω_B, χ, and ω_o for Peaks 1–4 along with literature values for bulk 2H-MoS₂.

Mode	Material	Ref.	A (cm⁻¹)	ω_B (cm⁻¹)	χ (cm⁻¹/K)^a	ω_o (cm⁻¹)^a
Peak 1	Bulk T_d-MoTe₂	this work	−0.390 ± 0.027	131.25 ± 0.091	−0.0089 ± 0.004	131.24 ± 0.537
Peak 2	”	”	−0.717 ± 0.009	167.39 ± 0.022	−0.0089 ± 0.001	166.77 ± 0.122
Peak 3	”	”	−3.019 ± 0.094	258.51 ± 0.116	−0.0312 ± 0.002	257.91 ± 0.303
Peak 4	”	”	−2.052 ± 0.105	266.08 ± 0.140	−0.0227 ± 0.003	265.74 ± 0.438
A_1g	Bulk 2H-MoS₂	45	−5.687	-	−0.0197	-
$E_{2 g}^{1}$	”	”	−3.058	-	−0.0221	-

Calculated from fits to data from 100 K to 200 K.