From 6279fa19ac6e2a4087df2e6fe985430ecc2c2d5d Mon Sep 17 00:00:00 2001 From: kinitrupti Date: Fri, 12 May 2017 18:53:46 +0530 Subject: Removed duplicates --- .../Chapter8_1.ipynb | 873 --------------------- 1 file changed, 873 deletions(-) delete mode 100755 backup/Engineering_Physics_by_P.K.Palanisamy_version_backup/Chapter8_1.ipynb (limited to 'backup/Engineering_Physics_by_P.K.Palanisamy_version_backup/Chapter8_1.ipynb') diff --git a/backup/Engineering_Physics_by_P.K.Palanisamy_version_backup/Chapter8_1.ipynb b/backup/Engineering_Physics_by_P.K.Palanisamy_version_backup/Chapter8_1.ipynb deleted file mode 100755 index e6d0049e..00000000 --- a/backup/Engineering_Physics_by_P.K.Palanisamy_version_backup/Chapter8_1.ipynb +++ /dev/null @@ -1,873 +0,0 @@ -{ - "cells": [ - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "#8: Semiconductors" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.1, Page number 8.11" - ] - }, - { - "cell_type": "code", - "execution_count": 3, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "resistivity is 0.471 ohm m\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "ni=2.37*10**19; #carrier density(per m**3)\n", - "mew_e=0.38; #electron mobility(m**2/Vs)\n", - "mew_h=0.18; #hole mobility(m**2/Vs)\n", - "e=1.6*10**-19; \n", - "\n", - "#Calculation\n", - "sigma_i=ni*e*(mew_e+mew_h); \n", - "rho=1/sigma_i; #resistivity(ohm m)\n", - "\n", - "#Result\n", - "print \"resistivity is\",round(rho,3),\"ohm m\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.2, Page number 8.11" - ] - }, - { - "cell_type": "code", - "execution_count": 7, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "position of fermi level is 0.576 eV\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "Eg=1.12; #band gap(eV)\n", - "T=300; #temperature(K)\n", - "m0=1; #assume\n", - "me=0.12*m0;\n", - "mh=0.28*m0;\n", - "k=1.38*10**-23; #boltzmann constant\n", - "e=1.6*10**-19; \n", - "\n", - "#Calculation\n", - "EF=(Eg/2)+(3*k*T*math.log(mh/me)/(4*e)); #position of fermi level(eV)\n", - "\n", - "#Result\n", - "print \"position of fermi level is\",round(EF,3),\"eV\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.3, Page number 8.12" - ] - }, - { - "cell_type": "code", - "execution_count": 13, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "concentration of intrinsic charge carriers is 33.48 *10**18 per m**3\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "T=300; #temperature(K)\n", - "k=1.38*10**-23; #boltzmann constant\n", - "m=9.109*10**-31; #mass(kg)\n", - "h=6.626*10**-34; #plancks constant\n", - "Eg=0.7; #energy(eV)\n", - "e=1.6*10**-19; \n", - "\n", - "#Calculation\n", - "x=(2*math.pi*m*k/h**2)**(3/2);\n", - "y=math.exp(-Eg*e/(2*k*T));\n", - "ni=2*x*(T**(3/2))*y; #concentration of intrinsic charge carriers(per m**3)\n", - "\n", - "#Result\n", - "print \"concentration of intrinsic charge carriers is\",round(ni/10**18,2),\"*10**18 per m**3\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.4, Page number 8.13" - ] - }, - { - "cell_type": "code", - "execution_count": 20, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "resistivity is 0.449 ohm m\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "ni=2.4*10**19; #carrier density(per m**3)\n", - "mew_e=0.39; #electron mobility(m**2/Vs)\n", - "mew_h=0.19; #hole mobility(m**2/Vs)\n", - "e=1.6*10**-19; \n", - "\n", - "#Calculation\n", - "sigma_i=ni*e*(mew_e+mew_h); \n", - "rhoi=1/sigma_i; #resistivity(ohm m)\n", - "\n", - "#Result\n", - "print \"resistivity is\",round(rhoi,3),\"ohm m\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.5, Page number 8.13" - ] - }, - { - "cell_type": "code", - "execution_count": 22, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "resistance is 4.31 *10**3 ohm\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "ni=2.5*10**19; #carrier density(per m**3)\n", - "mew_e=0.39; #electron mobility(m**2/Vs)\n", - "mew_p=0.19; #hole mobility(m**2/Vs)\n", - "e=1.6*10**-19; \n", - "l=1*10**-2; #length(m)\n", - "A=10**-3*10**-3; #area(m**2)\n", - "\n", - "#Calculation\n", - "R=l/(ni*e*A*(mew_p+mew_e)); #resistance(ohm)\n", - "\n", - "#Result\n", - "print \"resistance is\",round(R/10**3,2),\"*10**3 ohm\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.6, Page number 8.14" - ] - }, - { - "cell_type": "code", - "execution_count": 28, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "conductivity is 1.578 *10**-3 ohm-1 m-1\n", - "answer given in the book is wrong\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "T=300; #temperature(K)\n", - "k=1.38*10**-23; #boltzmann constant\n", - "m=9.109*10**-31; #mass(kg)\n", - "h=6.626*10**-34; #plancks constant\n", - "Eg=1.1; #energy(eV)\n", - "e=1.6*10**-19; \n", - "mew_e=0.48; #electron mobility(m**2/Vs)\n", - "mew_p=0.013; #hole mobility(m**2/Vs)\n", - "\n", - "#Calculation\n", - "C=2*((2*math.pi*m*k/h**2)**(3/2));\n", - "y=math.exp(-Eg*e/(2*k*T));\n", - "ni=C*(T**(3/2))*y; #concentration of intrinsic charge carriers(per m**3)\n", - "sigma_i=ni*e*(mew_e+mew_h); #conductivity(ohm-1 m-1)\n", - "\n", - "\n", - "#Result\n", - "print \"conductivity is\",round(sigma_i*10**3,3),\"*10**-3 ohm-1 m-1\"\n", - "print \"answer given in the book is wrong\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.7, Page number 8.15" - ] - }, - { - "cell_type": "code", - "execution_count": 33, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "concentration of intrinsic charge carriers is 3.35 *10**19 per m**3\n", - "conductivity is 3.589 ohm-1 m-1\n", - "answer in the book varies due to rounding off errors\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "T=300; #temperature(K)\n", - "k=1.38*10**-23; #boltzmann constant\n", - "m=9.109*10**-31; #mass(kg)\n", - "h=6.626*10**-34; #plancks constant\n", - "Eg=0.7; #energy(eV)\n", - "e=1.6*10**-19; \n", - "mew_e=0.48; #electron mobility(m**2/Vs)\n", - "mew_p=0.013; #hole mobility(m**2/Vs)\n", - "\n", - "#Calculation\n", - "C=2*((2*math.pi*m*k/h**2)**(3/2));\n", - "y=math.exp(-Eg*e/(2*k*T));\n", - "ni=C*(T**(3/2))*y; #concentration of intrinsic charge carriers(per m**3)\n", - "sigma_i=ni*e*(mew_e+mew_h); #conductivity(ohm-1 m-1)\n", - "\n", - "#Result\n", - "print \"concentration of intrinsic charge carriers is\",round(ni/10**19,2),\"*10**19 per m**3\"\n", - "print \"conductivity is\",round(sigma_i,3),\"ohm-1 m-1\"\n", - "print \"answer in the book varies due to rounding off errors\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.8, Page number 8.15" - ] - }, - { - "cell_type": "code", - "execution_count": 45, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "forbidden energy gap is 0.793 eV\n", - "answer varies due to rounding off errors\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "e=1.6*10**-19; \n", - "mew_e=0.36; #electron mobility(m**2/Vs)\n", - "mew_h=0.17; #hole mobility(m**2/Vs)\n", - "rho=2.12; #resistivity(ohm m)\n", - "T=300; #temperature(K)\n", - "k=1.38*10**-23; #boltzmann constant\n", - "m=9.109*10**-31; #mass(kg)\n", - "h=6.626*10**-34; #plancks constant\n", - "\n", - "#Calculation\n", - "sigma=1/rho;\n", - "ni=sigma/(e*(mew_e+mew_h));\n", - "C=2*((2*math.pi*m*k/h**2)**(3/2));\n", - "y=C*T**(3/2)/ni;\n", - "z=math.log(y);\n", - "Eg=2*k*T*z/(1.6*10**-19); #forbidden energy gap(eV)\n", - "\n", - "#Result\n", - "print \"forbidden energy gap is\",round(Eg,3),\"eV\"\n", - "print \"answer varies due to rounding off errors\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.9, Page number 8.16" - ] - }, - { - "cell_type": "code", - "execution_count": 3, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "energy band gap is 0.452 eV\n", - "answer varies due to rounding off errors\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "x=0.6532;\n", - "y=0.3010;\n", - "T1=273+20; #temperature(K)\n", - "T2=273+32; #temperature(K)\n", - "k=8.616*10**-5;\n", - "\n", - "#Calculation\n", - "dy=x-y;\n", - "dx=(1/T1)-(1/T2);\n", - "Eg=2*k*dy/dx; #energy band gap(eV)\n", - "\n", - "#Result\n", - "print \"energy band gap is\",round(Eg,3),\"eV\"\n", - "print \"answer varies due to rounding off errors\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.10, Page number 8.17" - ] - }, - { - "cell_type": "code", - "execution_count": 8, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "temperature is 1729.0 K\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "k=1.38*10**-23; #boltzmann constant\n", - "EF=0.18; #fermi shift(eV)\n", - "E=1.2; #energy gap(eV)\n", - "e=1.6*10**-19; \n", - "r=5; \n", - "\n", - "#Calculation\n", - "T=EF*e*4/(3*k*math.log(r)); #temperature(K)\n", - "\n", - "#Result\n", - "print \"temperature is\",round(T),\"K\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.11, Page number 8.17" - ] - }, - { - "cell_type": "code", - "execution_count": 11, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "electron concentration is 2.0 *10**9 per m**3\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "Na=5*10**23; #number of atoms(atoms)\n", - "Nd=3*10**23; #number of atoms(atoms)\n", - "ni=2*10**16; #intrinsic charge carriers(per m**3)\n", - "\n", - "#Calculation\n", - "p=2*(Na-Nd)/2; #hole concentration(per m**3)\n", - "n=ni**2/p; #electron concentration(per m**3)\n", - "\n", - "#Result\n", - "print \"electron concentration is\",n/10**9,\"*10**9 per m**3\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.12, Page number 8.18" - ] - }, - { - "cell_type": "code", - "execution_count": 18, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "conductivity is 0.432 *10**-3 ohm-1 m-1\n", - "conductivity is 10.38 ohm-1 m-1\n", - "conductivity is 3.99 ohm-1 m-1\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "ni=1.5*10**16; #carrier density(per m**3)\n", - "mew_e=0.13; #electron mobility(m**2/Vs)\n", - "mew_h=0.05; #hole mobility(m**2/Vs)\n", - "e=1.6*10**-19; \n", - "d=2.33*10**3; #density(kg/m**3)\n", - "n=28.1;\n", - "na=6.02*10**26; #number of atoms\n", - "\n", - "#Calculation\n", - "sigma=ni*e*(mew_e+mew_h); #conductivity(ohm-1 m-1)\n", - "Nd=d*na/(n*10**8);\n", - "p=ni**2/Nd; \n", - "sigma_ex1=Nd*e*mew_e; #conductivity(ohm-1 m-1)\n", - "n=p;\n", - "Na=Nd;\n", - "sigma_ex2=Na*e*mew_h; #conductivity(ohm-1 m-1)\n", - "\n", - "#Result\n", - "print \"conductivity is\",sigma*10**3,\"*10**-3 ohm-1 m-1\"\n", - "print \"conductivity is\",round(sigma_ex1,2),\"ohm-1 m-1\"\n", - "print \"conductivity is\",round(sigma_ex2,2),\"ohm-1 m-1\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.13, Page number 8.20" - ] - }, - { - "cell_type": "code", - "execution_count": 28, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "conductivity is 0.4392 *10**-3 ohm-1 m-1\n", - "hole concentration is 2250000000.0 per m**3\n", - "conductivity is 2.16 *10**3 ohm-1 m-1\n", - "position of fermi level is 0.02 eV\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "ni=1.5*10**16; #carrier density(per m**3)\n", - "mew_e=0.135; #electron mobility(m**2/Vs)\n", - "mew_h=0.048; #hole mobility(m**2/Vs)\n", - "e=1.6*10**-19; \n", - "Nd=10**23; \n", - "T=300; #temperature(K)\n", - "k=1.38*10**-23;\n", - "\n", - "#Calculation\n", - "sigma=ni*e*(mew_e+mew_h); #conductivity(ohm-1 m-1)\n", - "p=ni**2/Nd; #hole concentration(per m**3)\n", - "sigma_ex=Nd*e*mew_e; #conductivity(ohm-1 m-1)\n", - "x=3*k*T*math.log(mew_e/mew_h)/4;\n", - "\n", - "#Result\n", - "print \"conductivity is\",sigma*10**3,\"*10**-3 ohm-1 m-1\"\n", - "print \"hole concentration is\",p,\"per m**3\"\n", - "print \"conductivity is\",sigma_ex/10**3,\"*10**3 ohm-1 m-1\"\n", - "print \"position of fermi level is\",round(x/(1.6*10**-19),2),\"eV\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.14, Page number 8.35" - ] - }, - { - "cell_type": "code", - "execution_count": 33, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "diffusion coefficient is 49.162 *10**-4 m**2 s-1\n", - "answer varies due to rounding off errors\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "mew_e=0.19; #electron mobility(m**2/Vs)\n", - "e=1.6*10**-19; \n", - "T=300; #temperature(K)\n", - "k=1.38*10**-23;\n", - "\n", - "#Calculation\n", - "Dn=mew_e*k*T/e; #diffusion coefficient(m**2 s-1)\n", - "\n", - "#Result\n", - "print \"diffusion coefficient is\",round(Dn*10**4,3),\"*10**-4 m**2 s-1\"\n", - "print \"answer varies due to rounding off errors\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.15, Page number 8.44" - ] - }, - { - "cell_type": "code", - "execution_count": 37, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "hall voltage is 1.83 mV\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "RH=3.66*10**-4; #hall coefficient(m**3/coulomb)\n", - "I=10**-2; #current(amp)\n", - "B=0.5; #magnetic field(wb/m**2)\n", - "t=1*10**-3; #thickness(m)\n", - "\n", - "#Calculation\n", - "VH=RH*I*B*10**3/t; #hall voltage(mV)\n", - "\n", - "#Result\n", - "print \"hall voltage is\",VH,\"mV\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.16, Page number 8.45" - ] - }, - { - "cell_type": "code", - "execution_count": 40, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "hall coefficient is 3.7e-06 C-1 m**3\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "Vy=37*10**-6; #voltage(V)\n", - "t=10**-3; #thickness(m)\n", - "Bz=0.5; #magnetic field(wb/m**2)\n", - "Ix=20*10**-3; #current(A)\n", - "\n", - "#Calculation\n", - "RH=Vy*t/(Ix*Bz); #hall coefficient(m**3/coulomb)\n", - "\n", - "#Result\n", - "print \"hall coefficient is\",RH,\"C-1 m**3\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.17, Page number 8.46" - ] - }, - { - "cell_type": "code", - "execution_count": 44, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "density of charge carriers is 9.124 *10**22 m**3\n", - "mobility of charge carriers is 17.125 *10**-3 m**2 V-1 s-1\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "RH=6.85*10**-5; #hall coefficient(m**3/coulomb)\n", - "e=1.6*10**-19; \n", - "sigma=250; #conductivity(m-1 ohm-1)\n", - "\n", - "#Calculation\n", - "n=1/(RH*e); #density of charge carriers(m**3)\n", - "mew=sigma/(n*e); #mobility of charge carriers(m**2/Vs)\n", - "\n", - "#Result\n", - "print \"density of charge carriers is\",round(n/10**22,3),\"*10**22 m**3\"\n", - "print \"mobility of charge carriers is\",mew*10**3,\"*10**-3 m**2 V-1 s-1\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.18, Page number 8.46" - ] - }, - { - "cell_type": "code", - "execution_count": 48, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "hall voltage is 1.431 micro V\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "I=30; #current(A)\n", - "B=1.75; #magnetic field(T)\n", - "n=6.55*10**28; #electron concentration(/m**3)\n", - "t=0.35*10**-2; #thickness(m)\n", - "e=1.6*10**-19; \n", - "\n", - "#Calculation\n", - "VH=I*B*10**6/(n*e*t); #hall voltage(micro V)\n", - "\n", - "#Result\n", - "print \"hall voltage is\",round(VH,3),\"micro V\"" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "##Example number 8.19, Page number 8.47" - ] - }, - { - "cell_type": "code", - "execution_count": 55, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "density of charge carriers is 1.708 *10**22 per m**3\n", - "mobility of charge carriers is 0.041 m**2 V-1 s-1\n" - ] - } - ], - "source": [ - "#importing modules\n", - "import math\n", - "from __future__ import division\n", - "\n", - "#Variable declaration\n", - "RH=3.66*10**-4; #hall coefficient(m**3/coulomb)\n", - "e=1.6*10**-19;\n", - "Pn=8.93*10**-3; #resistivity(ohm m)\n", - "\n", - "#Calculation\n", - "n=1/(RH*e); #density of charge carriers(per m**3)\n", - "mew_e=RH/Pn; #mobility of charge carriers(m**2/Vs)\n", - "\n", - "#Result\n", - "print \"density of charge carriers is\",round(n/10**22,3),\"*10**22 per m**3\"\n", - "print \"mobility of charge carriers is\",round(mew_e,3),\"m**2 V-1 s-1\"" - ] - } - ], - "metadata": { - "kernelspec": { - "display_name": "Python 2", - "language": "python", - "name": "python2" - }, - "language_info": { - "codemirror_mode": { - "name": "ipython", - "version": 2 - }, - "file_extension": ".py", - "mimetype": "text/x-python", - "name": "python", - "nbconvert_exporter": "python", - "pygments_lexer": "ipython2", - "version": "2.7.9" - } - }, - "nbformat": 4, - "nbformat_minor": 0 -} -- cgit