Physical Chemistry at IgMin Research | Science Group

Using the superposition model, the crystal field and zero-field splitting parameters of Cr3+ doped cassiterite (tin oxide), SnO2 single crystals are computed. For calculations, the appropriate locations for Cr3+ ions in SnO2 with distortion are taken into account. The experimental values and the zero-field splitting parameters in theory with local distortion agree fairly well. Using the Crystal Field Analysis Program and crystal field parameters, the optical energy bands for Cr3+ in SnO2 are calculated. The findings indicate that in SnO2 single... crystals, one of the Sn4+ ions is replaced by Cr3+ ions.Read more

We present here the incompleteness of the Copenhagen interpretation regarding the impossibility of explaining the transition from the exact quantum mechanics to the Born-Oppenheimer approximation, where the inaccurate method captures phenomena like spontaneous symmetry breaking, but this is impossible to achieve with exact equations. The solution to this dilemma lies in the revision of quantum field theory which bounds together internal and external (vibrational, translational, and rotational) degrees of freedom in a similar way as the Lorentz ...transformation deals with space and time. This is the only way how to exactly mathematically justify the corrections beyond the Born-Oppenheimer approximation (Born-Huang ansatz). The consequences are overwhelming: It reveals the wrong BCS theory of superconductivity, derived on the basis of the incomplete quantum field, and all erroneous theories inspired by the BCS one (e.g. Higgs mechanism). Moreover, the second Bohr complementarity emerges from the mechanical wholeness and field fragmentation, opening the door for the megascopic mirror of the microscopic Copenhagen interpretation and for the explanation of megascopic quantum phenomena. Finally, we get an entirely new look at the meaning of physics and chemistry: The first one deals with microscopic and the second one with megascopic phenomena.Read more