def test_materials_property_map():
int_map = DummyPartMap([0, 1])
str_map = DummyPartMap(["part1", "part2"])
part_materials1 = {0: "InAs", 1: "GaSb"}
part_materials2 = {"part1": "InAs", "part2": "Al"}
mat_lib = Materials(matDict={})
mat_lib.add_material(
"InAs",
"semi",
electronMass=0.026,
directBandGap=417.0,
valenceBandOffset=-590.0,
)
mat_lib.add_material("GaSb",
"semi",
electronMass=0.039,
directBandGap=812.0,
valenceBandOffset=-30.0)
mat_lib.add_material("Al", "metal", workFunction=4280.0)
prop_map1 = MaterialPropertyMap(int_map, part_materials1, mat_lib,
"electronMass")
assert prop_map1.get_part((1.0, 2.0)) == 1
assert np.all(prop_map1.get_part(-np.ones((2, 3))) == 0)
assert prop_map1((1.0, 2.0)) == mat_lib["GaSb"]["electronMass"]
assert np.all(
prop_map1(-np.ones((2, 3))) == mat_lib["InAs"]["electronMass"])
prop_map2 = MaterialPropertyMap(str_map,
part_materials2,
mat_lib,
"directBandGap",
eunit="eV",
fill_value=0.0)
assert prop_map2.get_part((1.0, 2.0)) == "part2"
assert np.all(prop_map2.get_part(-np.ones((2, 3))) == "part1")
assert prop_map2((1.0, 2.0)) == 0.0
assert np.all(
prop_map2(-np.ones((2, 3))) == mat_lib.find("InAs", "eV")
["directBandGap"])
def test_materials_property_map():
int_map = DummyPartMap([0, 1])
str_map = DummyPartMap(['part1', 'part2'])
part_materials1 = {0: 'InAs', 1: 'GaSb'}
part_materials2 = {'part1': 'InAs', 'part2': 'Al'}
mat_lib = Materials(matDict={})
mat_lib.add_material('InAs', 'semi', electronMass=0.026, directBandGap=417.,
valenceBandOffset=-590.)
mat_lib.add_material('GaSb', 'semi', electronMass=.039, directBandGap=812.,
valenceBandOffset=-30.)
mat_lib.add_material('Al', 'metal', workFunction=4280.)
prop_map1 = MaterialPropertyMap(int_map, part_materials1, mat_lib, 'electronMass')
assert prop_map1.get_part((1., 2.)) == 1
assert np.all(prop_map1.get_part(-np.ones((2, 3))) == 0)
assert prop_map1((1., 2.)) == mat_lib['GaSb']['electronMass']
assert np.all(prop_map1(-np.ones((2, 3))) == mat_lib['InAs']['electronMass'])
prop_map2 = MaterialPropertyMap(str_map, part_materials2, mat_lib, 'directBandGap', eunit='eV',
fill_value=0.)
assert prop_map2.get_part((1., 2.)) == 'part2'
assert np.all(prop_map2.get_part(-np.ones((2, 3))) == 'part1')
assert prop_map2((1., 2.)) == 0.
assert np.all(prop_map2(-np.ones((2, 3))) == mat_lib.find('InAs', 'eV')['directBandGap'])