HFI/NQI 2007

Insulators.- Defects in semiconductors-results from Mössbauer spectroscopy.- Site preferences of indium impurity atoms in intermetallics having Al3Ti or Al3Zr crystal structures.- Phosphorus-doped silicon under uniaxial tensile strain investigated by PAC.- The gap level of bond-centred muonium in diamond.- Characterization of palladium-related defects in silicon.- Low temperature nuclear orientation observations of severe neutron activation damage in (160Tb)TbNiAl4.- Simulation of PAC spectra for spin 5/2 probes diffusing via a simple vacancy mechanism in Cu3Au-structured intermetallic compounds.- Perturbed angular correlation measurement of the electric field gradient at 181Ta in ZrSiO4 and HfSiO4.- XRD, TDPAC and LAPW study of Hf10B2 under high pressure.- Determination of quadrupole splitting for 57Fe in M1 and M2 sites of both olivine and pyroxene in ordinary chondrites using Mössbauer spectroscopy with high velocity resolution.- Study of hyperfine interactions in carbonaceous chondrite Isheyevo (CH/CB) using Mössbauer spectroscopy with high velocity resolution.- Study of metal grains extracted from chondrite Tsarev L5 using Mössbauer spectroscopy with high velocity resolution.- Temperature dependence of the electric field gradient in GaN measured with the PAC-probe 181Hf.- Time-differential perturbed angular correlation study of the electric field gradient in Ti2Rh MoSi2-type compound.- Formation of DX-centers in indium doped CdTe.- Solution of 111In impurities in the Hf(Zr)3Al2 minority phases of Hf(Zr)4Al3 samples.- Characterization of ZnO and Zn0.95Co0.05O prepared by sol-gel method using PAC spectroscopy.- Temperature dependence of electric field gradient in TbCoO3.- Evolution under thermal annealing of Mn-doped iron disilicides obtained by ball milling.- The temperature dependence of the EFG for 172Lu(172Yb) in GaN.- First PAC experiments in MAX-phases.- High temperature perturbed angular correlation studies of Ln2NiO4+? Ln=La, Pr, Nd.- TDPAC study of Cd-doped SnO.- Investigation of hyperfine interactions in RMO3 (R =La, Nd; M =Cr, Fe) antiferromagnetic perovskite oxides using PAC spectroscopy.- First-principles study of location of Er3+ ion-Relationship to understanding of hyperfine interactions in the optoelectronic erbium-silicon system.- Stochastic models of hyperfine interactions in nonequilibrium: an examination of the XYZ model with a trapping-detrapping mechanism.- Electric field gradient at 12N implanted into ZnO.- Electronic structure of substitutional nitrogen impurity in TiO2 studied by the ?-NMR method.- Temperature dependence of Knight shifts for 12B in Pt.- Temperature dependence of the lattice locations of boron implanted in germanium.- Spin-lattice relaxation of 25Al and 28P in Pt.- Diffusion of 111Cd probes in Ga7Pt3 studied via nuclear quadrupole relaxation.- Lattice Dynamics, Ion-Solid Interactions.- High-temperature protonic motion and low-temperature lattice deformation in one-dimensional hydrogen-bonded molecular chain in tetramethylpyrazine-chloranilic acid (1?1).- BrNQR relaxation of the mixed-valence compound (NH4)4SbIIISbvBr12.- Mössbauer study of 57Fe in CVD diamond following 57Mn implantation.- Surfaces, Interfaces, Thin Films and Nano-Structures.- Theoretical modeling of bifunctional multilayer systems.- Hyperfine interactions in (CuFe2O4)1?x (SnO2) x (x=0, 1, 5, 10 and 20wt.%) nanocomposites studied by Mössbauer spectroscopy.- Study of the evolution of the hyperfine parameters in nanostructured Fe-Mn-Cu system.- Mössbauer study of Sn(Fe)02 prepared by mechanosynthesis.- Synthesis, thermal treatment and characterization of cobalt ferrite-based nanocomposites.- Local magnetic fields in the Mo layer of Mo/Fe multilayer.- The role of Fe during hydride formation in the Mg-Fe system: a Mössbauer investigation.- Perturbed angular correlation study of a nanostructured HfO2 film.- Dopants incorporation in ZnO mechanical milled powders sensed by positrons.- Mössbauer effect phase determination in iron oxide-polyaniline nanocomposites.- Nanostructures in calcia stabilized hafnia thin films observed by PAC as a function of temperature.- Resonance Methods.- NMR study of the isotopically engineered Ge single crystals.- Zero-field splittings of NQR spectra for bismuth(III) oxy compounds revealed by quadrupole spin echo envelopes.- Nuclear spin echo model based on Floquet-Lyapunov theory.- 35Cl NQR and XRD Studies on Cs2[Ag(I) x Au(I)1?x Cl2][Au(III)Cl4].- Novel pulsed electron spin resonance system and studies of phosphorus in natural silicon.- Nuclear Moments, Nuclear Polarizations, and Spin Dynamics.- Stimulated polarization wave process in spin 3/2 chains Springer Science + Business Media B.V. 2008.- Magnetic moment of proton halo nucleus 28P.- Production of spin-polarized 17N beam using inverse-kinematics low-energy transfer reactions.- g-Factors of magnetic-rotational states in 85Zr.- Hyperfine anomalies of Sc isotopes (A =44, 44 m, 46 and 47) in iron.- Electric quadrupole moments of neutron-rich nuclei 32Al and 31Al.- Hyperfine interaction of 25Al in ?-Al2O3 and its quadrupole moment.- Magnetic moment of short lived ?-emitter 24mAl.- ?-Ray angular distribution from purely nuclear spin aligned 20F.- Magnetic moment of 48Sc.- Polarization of 23Ne, 24m,25Al and 28P produced through single nucleon pickup and charge-exchange reactions at 100 AMeV.- Investigations in Biology, Chemistry, and Medicine.- Using Mössbauer spectroscopy as key technique in the investigation of nanosized magnetic particles for drug delivery.- 35Cl NQR spectra of group 1 and silver dichloromethanesulfonates.- New image contrast method in magnetic resonance imaging via ultrasound.- Quadrupole coupling constants and isomeric Mössbauer shifts for halogen-containing gold, platinum, niobium, tantalum and antimony compounds.- The DFT-DVM theoretical study of the differences of quadrupole splitting and the iron electronic structure for the rough heme models for ?- and ?-subunits in deoxyhemoglobin and for deoxymyoglobin.- A study of human liver ferritin and chicken liver and spleen using Mössbauer spectroscopy with high velocity resolution.- Ab initio study of the EFG at the N sites in imidazole.- Anomalous HID isotope effect on 35Cl NQR frequencies in piperidinium p-chlorobenzoate.- Measurement of electric field gradient at 117In on the Cu-site in mavicyanin by perturbed angular correlation of ?-rays.- Investigation of the hyperfine properties of deoxy hemoglobin based on its electronic structure obtained by Hartree-Fock-Roothaan procedure.- Theoretical investigation of nuclear quadrupole interactions in DNA at first-principles level.- 35Cl NQR in glassy crystal, 3-chlorothiophene.- Study of 14N NQR response to SORC pulse sequence.- PAC research in biology.- New Directions and Developments in Methodology.- Laser pumping of ions in a cooler buncher.- Optical-coupling nuclear spin maser under highly stabilized low static field.- Cross-relaxation in multiple pulse NQR spin-locking.- Fitting PAC spectra with a hybrid algorithm.- Actual concepts of digital PAC-spectroscopy.- Development of atomic-beam resonance method to measure the nuclear moments of unstable nuclei.- Efficiency-optimized low-cost TDPAC spectrometer using a versatile routing/coincidence unit.- Concluding Remarks.- Hyperfine interactions: the past, the present and the future.