# Temperature (K) Electron concentration (m^-3)
# Data from:
# Materials Science and Engineering: an Intorduction. 10th edition
# By WILLIAM D. CALLISTER and DAVID G. RETHWISCH
# 2018
2.26231e+1 1.28436e+19
2.76587e+1 2.22700e+19
3.26942e+1 3.48384e+19
3.77297e+1 5.05489e+19
4.27653e+1 6.94015e+19
4.78008e+1 9.45384e+19
5.28363e+1 1.19675e+20
5.78718e+1 1.57381e+20
6.16485e+1 1.88802e+20
6.41663e+1 2.13938e+20
6.79429e+1 2.54786e+20
6.66840e+1 2.32791e+20
7.04607e+1 2.83065e+20
7.29784e+1 3.20770e+20
7.42373e+1 3.52191e+20
7.80140e+1 4.08749e+20
7.67551e+1 3.77328e+20
8.05317e+1 4.46454e+20
8.30495e+1 4.84160e+20
8.55673e+1 5.21865e+20
8.68261e+1 5.53286e+20
9.06028e+1 6.09844e+20
8.93439e+1 5.78423e+20
9.31206e+1 6.47549e+20
9.56383e+1 6.85254e+20
9.81561e+1 7.22960e+20
1.00674e+2 7.57523e+20
1.01933e+2 7.79517e+20
1.05709e+2 8.23507e+20
1.04451e+2 7.98370e+20
1.10745e+2 8.61212e+20
1.15780e+2 8.92633e+20
1.20816e+2 9.17770e+20
1.25852e+2 9.33481e+20
1.30887e+2 9.52333e+20
1.35923e+2 9.61760e+20
1.40958e+2 9.71186e+20
1.45994e+2 9.77470e+20
1.51029e+2 9.86896e+20
1.56065e+2 9.86896e+20
1.61100e+2 9.86896e+20
1.66136e+2 9.96323e+20
1.71171e+2 9.99465e+20
1.76207e+2 9.99465e+20
1.81242e+2 9.99465e+20
1.86278e+2 9.99465e+20
1.91313e+2 9.99465e+20
1.96349e+2 9.99465e+20
2.01384e+2 9.99465e+20
2.06420e+2 9.99465e+20
2.11456e+2 9.99465e+20
2.16491e+2 9.99465e+20
2.21527e+2 9.99465e+20
2.26562e+2 9.99465e+20
2.31598e+2 9.99465e+20
2.36633e+2 9.99465e+20
2.41669e+2 9.99465e+20
2.46704e+2 9.99465e+20
2.51740e+2 9.99465e+20
2.56775e+2 9.99465e+20
2.61811e+2 9.99465e+20
2.66846e+2 9.99465e+20
2.71882e+2 9.99465e+20
2.76917e+2 9.99465e+20
2.81953e+2 9.99465e+20
2.86988e+2 9.99465e+20
2.92024e+2 9.99465e+20
2.97060e+2 9.99465e+20
3.02095e+2 9.99465e+20
3.07131e+2 9.99465e+20
3.12166e+2 9.99465e+20
3.17202e+2 9.99465e+20
3.22237e+2 9.99465e+20
3.27273e+2 9.99465e+20
3.32308e+2 9.99465e+20
3.37344e+2 9.99465e+20
3.42379e+2 9.99465e+20
3.47415e+2 9.99465e+20
3.52450e+2 9.99465e+20
3.57486e+2 9.99465e+20
3.62521e+2 9.99465e+20
3.67557e+2 9.99465e+20
3.72593e+2 9.99465e+20
3.77628e+2 9.99465e+20
3.82664e+2 9.99465e+20
3.87699e+2 9.99465e+20
3.92735e+2 9.99465e+20
3.97770e+2 9.99465e+20
4.02806e+2 9.99465e+20
4.07841e+2 9.99465e+20
4.12877e+2 9.99465e+20
4.17912e+2 9.99465e+20
4.22948e+2 9.99465e+20
4.27983e+2 9.99465e+20
4.33019e+2 9.99465e+20
4.38054e+2 9.99465e+20
4.43090e+2 9.99465e+20
4.48125e+2 9.99465e+20
4.53161e+2 9.99465e+20
4.58197e+2 9.99465e+20
4.63232e+2 9.99465e+20
4.68268e+2 9.99465e+20
4.73303e+2 1.00889e+21
4.78339e+2 1.01203e+21
4.83374e+2 1.02146e+21
4.88410e+2 1.03403e+21
4.93445e+2 1.04660e+21
4.98481e+2 1.06545e+21
5.03516e+2 1.08744e+21
5.08552e+2 1.11258e+21
5.13587e+2 1.15029e+21
5.18623e+2 1.18485e+21
5.17364e+2 1.16285e+21
5.21141e+2 1.20999e+21
5.23658e+2 1.23512e+21
5.26176e+2 1.26026e+21
5.28694e+2 1.28540e+21
5.29953e+2 1.30739e+21
5.32471e+2 1.34510e+21
5.32471e+2 1.32624e+21
5.36247e+2 1.38909e+21
5.34988e+2 1.36395e+21
5.37506e+2 1.42051e+21
5.41283e+2 1.47706e+21
5.40024e+2 1.44564e+21
5.42542e+2 1.50849e+21
5.46318e+2 1.57447e+21
5.45059e+2 1.54619e+21
5.45059e+2 1.52734e+21
5.48836e+2 1.62474e+21
5.47577e+2 1.59646e+21
5.51354e+2 1.67816e+21
5.50095e+2 1.64674e+21
5.53872e+2 1.74100e+21
5.52613e+2 1.70958e+21
5.55130e+2 1.79756e+21
5.55130e+2 1.77242e+21
5.58907e+2 1.87611e+21
5.57648e+2 1.84783e+21
5.57648e+2 1.82270e+21
5.61425e+2 1.95152e+21
5.60166e+2 1.92324e+21
5.60166e+2 1.89811e+21
5.63943e+2 2.03008e+21
5.62684e+2 1.99865e+21
5.62684e+2 1.97352e+21
5.66460e+2 2.11805e+21
5.65202e+2 2.08663e+21
5.65202e+2 2.06150e+21
5.67719e+2 2.19975e+21
5.67719e+2 2.17461e+21
5.67719e+2 2.14948e+21
5.71496e+2 2.30344e+21
5.70237e+2 2.27516e+21
5.70237e+2 2.25002e+21
5.70237e+2 2.22489e+21
5.74014e+2 2.40713e+21
5.72755e+2 2.37571e+21
5.72755e+2 2.35057e+21
5.72755e+2 2.32543e+21
5.76531e+2 2.51710e+21
5.75273e+2 2.48882e+21
5.75273e+2 2.46369e+21
5.75273e+2 2.43855e+21
5.79469e+2 2.64174e+21
5.77790e+2 2.61451e+21
5.77790e+2 2.58937e+21
5.77790e+2 2.56423e+21
5.77790e+2 2.53910e+21
5.81567e+2 2.75904e+21
5.80308e+2 2.72762e+21
5.80308e+2 2.70249e+21
5.80308e+2 2.67735e+21
5.84504e+2 2.89311e+21
5.82826e+2 2.86588e+21
5.82826e+2 2.84074e+21
5.82826e+2 2.81560e+21
5.82826e+2 2.79047e+21
5.85344e+2 2.97899e+21
5.85344e+2 2.95385e+21
5.85344e+2 2.92872e+21