Ohmic contacts based on Pd to indium phosphide Gunn diodes - A. E. Belyaev; N. S. Boltovets; A. V. Bobyl; A. V. Zorenko; I. N. Arsentiev; V. P. Kladko; V. M. Kovtonyuk; R. V. Konakova; Ya. Ya. Kudryk; A. V. Sachenko (Semiconductor Physics, Quantum Electronics and Optoelectronics, 2015)