Table 2 2θ denotes peak positions of CuMn2O4; CuMn2O4GO and CuMn2O4GOFe3O4 nanocomposite.

From: Enhanced nonlinear optical properties of GO and Fe3O4-Modified CuMn2O4 nanocomposites

CuMn2O4

CuMn2O4GO

CuMn2O4GOFe3O4

2θ (°)

\(hkl\)

2θ (°)

\(hkl\)

2θ (°)

hkl

29.94

33.24

35.009

52.62

200

103

211

312

11.54

30.01

33.03

35.07

36.50

52.66

56.20

61.70

002

200

103

211

202

312

321

400

11.19

30.01

35.58

47.07

62.57

002

220

311

331

440