43 citations · 105 across the 5 of their papers we have counts for
5 papers
Coherent phonons in a film generated by an intense single-cycle THz pulse
A. A. Melnikov, K. N. Boldyrev, Yu. G. Selivanov +3
We report an observation of coherent phonons of , , , and symmetry generated in a single-crystal film of by an intense single-cycle THz p…
Spectroscopy of f-f transitions, crystal-field calculations, and magnetic and quadrupole helix chirality in DyFe(BO)
M. N. Popova, E. P. Chukalina, K. N. Boldyrev +3
Recently, quadrupole helix chirality and its domain structure was observed in resonant x-ray diffraction experiments on DyFe(BO) using circularly polarized x rays [T. U…
Bulk graphanes synthesized from benzene and pyridine
M. V. Kondrin, N. A. Nikolaev, K. N. Boldyrev +3
We report a high-pressure high-temperature synthesis of several millimeter-sized samples of bulk graphanes with the composition C-H(D) from benzene and graphene-derivative C-H-N$_{…
Luminescent Ge-related centre in high-pressure synthesized diamond
E. A. Ekimov, S. G. Lyapin, K. N. Boldyrev +5
We report on the high-pressure synthesis of novel nano- and microcrystalline high-quality diamonds with luminescent Ge-related centers. Observation of the four-line fine structure…
Lattice dynamics and a magnetic-structural phase transition in the nickel orthoborate
R. V. Pisarev, M. A. Prosnikov, V. Yu. Davydov +7
Nickel orthoborate having a complex orthorhombic structure (#58, Z=2) of the kotoite type is known for quite a long time as an antiferromagnetic mate…