Frantz-crystal

Data for Main / Ge2sb2te5 / Frantz-crystal

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', 'Ge2Sb2Te5', 'Frantz-crystal']
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","Ge2Sb2Te5"),
    filename="out_main_Ge2Sb2Te5_Frantz_crystal.html",
)

Comments

Crystalline Ge₂Sb₂Te₅.

References

J. A. Frantz, J. D. Myers, A. Clabeau, R. Y. Bekele, N. Hong, M. A. Vincenti, M. Gandolfi, J. S. Sanghera, Optical constants of germanium antimony telluride (GST) in amorphous, crystalline, and intermediate states, Opt. Mater. Express 13, 3631-3640 (2023) (See supplemental materials)

Estimated memory usage: 225 MB