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Table 2 Effective mass, 2D carrier density, and Fermi energy values found from analysis of SdH oscillations

From: Magnetotransport study on as-grown and annealed n- and p-type modulation-doped GaInNAs/GaAs strained quantum well structures

Samples		n_2D(×10¹² cm^-2)		(E_F-E₁) (meV)
Samples		p-type	n-type	p-type	n-type
Ga_0.62In_0.38As	As-grown	1.38	2.02	36.8	113.8
	Annealed (60 s)	1.34	1.95	41.5	101.7
	Annealed (600 s)	-	1.92	-	90.9
Ga_0.62In_0.38 N_0.009As_0.991	As-grown	1.18	2.30	52.7	99.5
	Annealed (60 s)	1.16	2.29	52.0	82.1
	Annealed (600 s)	1.17	2.32	52.8	83.1
Ga_0.62In_0.38 N_0.012As_0.988	As-grown	1.20	2.50	40.0	0.0686
	Annealed (60 s)	1.06	2.59	55.5	0.0699
	Annealed (600 s)	-	2.71	-	0.0788

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