def bt_analysis_tcm(bta, temp_min=300, temp_max=400, doping_min=1e19, doping_max=1e22):
    """
    Performs analysis for transparent conductive materials
    Focuses on T=300-400K and Doping=1E19-1E22
    :param bta: Boltztrap analyzer object
    :return: dict of conductivity and effective mass
    """
    d = {}

    d['avg_eff_mass'] = bta.get_average_eff_mass()
    d['doping'] = bta.doping

    return d