Kai Fauth

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Questions related from Kai Fauth

What to expect when preparing the Mo(100) surface? How long may this take?

We have recently started preparing the (100) surface of a new Mo crystal (8 mm dia, 2mm thick). As expected, after each round of sputtering, flashing, annealing in oxygen etc. we continue to see...

02 February 2016 4,670 8 View

How to adequately interpret "nonthermal" occupations of (crystal field) excited states in the (NCA treatment of the) Kondo impurity?

My question concerns the interpretation of occupation numbers in the Kondo problem in presence of crystal fields. (1) Consider first a Ce4f electron in a hexagonal crystal field (CF) without Kondo...

02 February 2016 9,981 1 View

Anyone familiar with structure factor of a random alloy?

Suppose we have a binary material of composition AxB(1-x) and assume that both species (A & B) occupy equivalent sites in a regular lattice, but at random locations: the probability of finding...

02 February 2015 4,247 20 View

Is the data in Fig.5 of this paper obtained as the response to an external stimulus of given frequency?

In this publication (caption to Fig.5) you state that the sheer existence of (electromagetic) resonances in metallic cavities disproves the idea of such cavities containing black body radiation in...

04 April 2014 394 3 View