Table 1.

The optimized Tersoff interatomic potential parameters for C, N, and B [29,30].

Parameters	C	N	B
A (eV)	1393.6	128.86866	40.0520156
B (eV)	430	138.77866	43.132016
$\lambda$ (Å−1)	3.4879	2.8293093	2.2372578
$\mu$ (Å−1)	2.2119	2.6272721	2.0774982
$\beta$	0.00000015724	0.019251	0.0000016
n	0.72751	0.6184432	3.9929061
c	38.049	17.7959	0.52629
d	4.3484	5.9484	0.001587
h	−0.930	0.0000	0.5000
R (Å−1)	1.95	2.0	2.0
D (Å−1)	0.15	0.1	0.1