From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 1736/CH9/EX9.12/Ch09Ex12.sce | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100755 1736/CH9/EX9.12/Ch09Ex12.sce (limited to '1736/CH9/EX9.12/Ch09Ex12.sce') diff --git a/1736/CH9/EX9.12/Ch09Ex12.sce b/1736/CH9/EX9.12/Ch09Ex12.sce new file mode 100755 index 000000000..565c9c25d --- /dev/null +++ b/1736/CH9/EX9.12/Ch09Ex12.sce @@ -0,0 +1,11 @@ +// Scilab code Ex9.12 Page:298 (2006) +clc; clear; +Theta_D = 350; // Debye temperature, kelvin +Lambda = 0.828; // Electron-phonon coupling constant +mu_prime = 0.1373; // Reduced mass of a superconductor, amu +T_c = Theta_D/1.45*exp(-1.04*(1+Lambda)/(Lambda-mu_prime*(1+0.62*Lambda))); // Transition temperature of a superconductor using McMillan formula, K + +printf("\nThe transition temperature of the superconductor using McMillan formula = %5.2f K", T_c); + +// Result +// The transition temperature of the superconductor using McMillan formula = 11.26 K -- cgit