Capacity Fade.ipynb

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   "source": [
    "# Capacity Fade"
   ]
  },
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   "source": [
    "$ Q_N \\approx Q_0\\ (\\eta_{\\mathrm{coul}})^N $"
   ]
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   "source": [
    "%matplotlib inline\n",
    "from ipywidgets import widgets, interact"
   ]
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   "cell_type": "code",
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   "metadata": {},
   "outputs": [],
   "source": [
    "eta=0.99\n",
    "n=linspace(0,1000,1000)\n",
    "Qr= eta**n"
   ]
  },
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   "source": [
    "def fadeplot(eta=0.01):\n",
    "\n",
    "    n=linspace(0,1000,1000)\n",
    "    Qr= eta**n\n",
    "\n",
    "    fig,ax=subplots(1,2,figsize=(10,4))\n",
    "\n",
    "    sca(ax[0])\n",
    "    plot(n,Qr)\n",
    "\n",
    "    xlabel('Cycles')\n",
    "    ylabel('Q / $Q_0$')\n",
    "    axhline(0.8,linestyle=':',color='gray')\n",
    "\n",
    "    sca(ax[1])\n",
    "    plot(n,Qr,color='C1')\n",
    "\n",
    "    ylim(0.7,1)\n",
    "    xlim(0,400)\n",
    "    xlabel('Cycles')\n",
    "    ylabel('Q / $Q_0$')\n",
    "    axhline(0.8,linestyle=':',color='gray')\n",
    "    tight_layout()"
   ]
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       "interactive(children=(FloatText(value=0.99, description='$\\\\eta_{\\\\mathrm{coul}}$'), Output()), _dom_classes=(…"
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   "source": [
    "w=widgets.FloatText(value=0.99, description='$\\eta_{\\mathrm{coul}}$')\n",
    "interact(fadeplot, eta=w)\n",
    "show()"
   ]
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   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
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