Average grain size: 4.3 nm
High homogeneity
High surface activity (high agglutination)
03-065-0537 Diamond,
syn CFWHM(30): 1.59 °C
rystallite Size (Scherrer): 43.4 A
I/Icor: 1.1
System: Cubic
Space group: Fd-3m (227)
Cell param.: Initial Final
A: 3.56691 3.56775
Excitation 488 nm, power 1mW (Witec)
Comparing with detonation nanodiamonds, nanodiamonds produced by laser synthesis (RayND) demonstrate enhanced paramagnetism, increased amount of RPC and stronger anti-ferromagnetic exchange interaction between these RPC.
Thermo-gravimetric analysis
The change of mass in the process of burning. RayND (left) are more homogeneous both geometrically and chemically, than detonation nanodiamonds of high quality (right).