. The Single Magnetic Molecule (SMM)

1.  The Mn₁₂-ac molecule with magnetic field in the xz-plane

1.1. HFE of the quantum (S=10) version of the model, up to order β¹⁸: W_HFE_Quant_Mn12_beta18.txt

1.2. HFE of the classical version of the model, up to order β¹⁹: W_HFE_Class_Mn12_beta19.txt

 

1.3. Quantum model (S=10) with a gaussian distribution for parameter E, up to order ß¹⁹ :  

   Average_C_Quant_E_beta19.txt

1.4. Quantum model (S=10) with  E=0, up to order ß¹⁹ :  Average_C_Quant_beta19.txt

 1.5. Classical model  with a gaussian distribution for parameter E, up to order ß²⁰ : Average_C_Class_E_beta20.txt

1.6. Classical model  with  E=0, up to order ß²⁰ : Average_C_Class_beta20.txt

 

2.  The Fe₈ molecule in the presence of an external magnetic field with components h_x, h_y and h_z:

 2.1. HFE of the quantum (S=10) version of the model, up to order ß²⁵ :  W_HFE_Quant_Fe8_beta25.txt

 

3. The Fe₄ molecule in the presence of an external magnetic field with components h_x, h_y and h_z:

3.1. HFE of the quantum (S=5) version of the model, up to order ß²⁶ : W_HFE_Quant_Fe4_beta26.txt

 

4. The unitary version of the hamiltonian of the Fe₄ and Fe₈ SMMs

4.1. HFE of the classical unitary versions of the Fe₄ and Fe₈ SMMs, up to order ß²⁶: 

      W_HFE_ClassNorm_Fe4_Fe8_beta26.txt