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Table 1 The calculated and experimental ground state properties of bulk GaAs and AlAs. The a₀ and B refer to the lattice constant and bulk modulus, respectively

From: First-Principles Study of Point Defects in GaAs/AlAs Superlattice: the Phase Stability and the Effects on the Band Structure and Carrier Mobility

	a₀ (Å)	B (GPa)
GaAs
Our Cal.	5.61	76.3
Other Cal.	5.61^a	75.2^a
Exp.	5.65^b	76^c
AlAs
Our Cal.	5.63	76.5
Other Cal.	5.63^a	75.1^a
Exp.	5.66^d	77.3^e

^aRef. [22]
^bRef. [24]
^cRef. [27]
^dRef. [23]
^eRef. [26]

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