High frequency EPR spectroscopy of Er3+ ions in LiYF4 and LiLuF4: A case study of crystal fields-field Kramers doublets of Er3+ ions in magnetic fields up to 1 Tesla are registered.
A prominent anisotropy
PREREQUISITES AND THE POSSIBILITY OF OBTAINING A 2-FOLD CROP OF POTATO MINITUBERS IN A GREENHOUSEPREREQUISITES AND THE POSSIBILITY OF OBTAINING
A 2-FOLD CROP OF POTATO MINITUBERS IN
A GREENHOUSE
A local construction of Riemannian metricA local construction of
a Riemannian metric on
a smooth manifold is given by the following theorem.