We investigated a powder sample of (YbNi2B2C)-B-11 by means of inelastic ne
utron scattering at different temperatures between 1.6 and 250 K with diffe
rent incident neutron energies. We determined the Kondo temperature to 3.8
K and found very broad crystal field excitations. (C) 1999 Elsevier Science
B.V. All rights reserved.