Yakubovsky-4nm

Data for Main / Au / Yakubovsky-4nm

import os
import matplotlib.pyplot as plt
import numpy as np
import refidx as ri

plt.style.use("../../doc/refidx.mplstyle")
db = ri.DataBase()
matid = ['main', 'Au', 'Yakubovsky-4nm']
mat = db.get_item(matid)
wr = mat.wavelength_range
lamb = np.linspace(*wr, 1000)
index = mat.get_index(lamb)
fig, ax = plt.subplots(2, 1, figsize=(3, 3))
ax[0].plot(lamb, index.real, "-", color="#aa0044")
ax[1].plot(lamb, index.imag, "-", color="#6886b3")
ax[0].set_xlabel(r"Wavelength ($\rm μm$)")
ax[1].set_xlabel(r"Wavelength ($\rm μm$)")
ax[0].set_ylabel(r"$n^{\prime}$")
ax[1].set_ylabel(r"$n^{\prime\prime}$")
plt.suptitle(mat)
mat.print_info(
    html=True,
    tmp_dir=os.path.join("..","..", "doc", "auto_gallery","Au"),
    filename="out_main_Au_Yakubovsky_4nm.html",
)

Comments

Au thickness = 4.1 nm, e-beam evaporated at 5 Å/s with a base pressure of 5e-7 Torr on MoS₂ CVD monolayer on SiO₂ substrate at T = 20 °C. Thickness was determined by AFM.

References

D. I. Yakubovsky, Y. V. Stebunov, R. V. Kirtaev, G. A. Ermolaev, M. S. Mironov, S. M. Novikov, A. V. Arsenin, V. S. Volkov. Ultrathin and ultrasmooth gold films on monolayer MoS₂, Adv. Mater. Interfaces 6, 1900196 (2019) (Numerical data kindly provided by Georgy Ermolaev)

Estimated memory usage: 225 MB