Scientific Commons: E. Morenzoni

Proximal magnetometry of monolayers of single molecule magnets on gold using polarized muons (2009)

Salman, Z., Blundell, S. J., Giblin, S. R., Mannini, M., Margheriti, L., Morenzoni, E., ...

The magnetic properties of a monolayer of Fe4 single molecule magnets grafted onto a Au (111) thin film have been investigated using low energy muon spin rotation. The properties of the monolayer are...

Direct measurement of the electronic spin diffusion length in a fully functional organic spin valve by low-energy muon spin rotation (2009)

Drew, Alan J., Hoppler, Julian, Schulz, Leander, Pratt, F. L., Desai, P., Shakya, P., ...

Electronic devices that use the spin degree of freedom hold unique prospects for future technology. The performance of these 'spintronic' devices relies heavily on the efficient transfer of spin...

Direct measurement of the electronic spin diffusion length in a fully functional organic spin valve by low-energy muon spin rotation (2009)

Drew, Alan J., Hoppler, Julian, Schulz, Leander, Pratt, F. L., Desai, P., Shakya, P., ...

Electronic devices that use the spin degree of freedom hold unique prospects for future technology. The performance of these 'spintronic' devices relies heavily on the efficient transfer of spin...

The microscopic study of a single hydrogen-like impurity in semi-insulating GaAs (2008)

Eshchenko, D. G., Storchak, V. G., Cottrell, S. P., Morenzoni, E.

The charge dynamics of hydrogen-like centers formed by the implantation of energetic (4 MeV) muons in semi-insulating GaAs have been studied by muon spin resonance in electric fields. The results...

Electron localization into magnetic polaron in EuS (2008)

Storchak, V G, Parfenov, OE, Brewer, J H, Russo, PL, Stubbs, SL, Lichti, R L, ...

Recently the spin of the electron has become the focus of a new direction in electronics - semiconductor spintronics - which utilizes mechanisms of strong mutual influence of magnetic and electrical...

Direct measurement of the electronic spin diffusion length in a fully functional organic spin valve by low-energy muon spin rotation (2008)

Drew, A. J., Hoppler, J, Schulz, L, Pratt, F. L., Desai, P, Shakya, P, ...

Electronic devices that use the spin degree of freedom hold unique prospects for future technology. The performance of these 'spintronic' devices relies heavily on the efficient transfer of spin...

Oxygen isotope effect on superconductivity and magnetism in Y_1-xPr_xBa_2Cu_3O_7-\delta (2007)

Khasanov, R., Shengelaya, A., Di Castro, D., Morenzoni, E., Maisuradze, A., Savić, I. M., ...

Oxygen isotope (^{16}O/^{18}O) effects (OIE's) on the superconducting transition (T_c), the spin-glass ordering (T_g), and the antiferromagnetic ordering (T_N) temperatures were studied for...

Depth dependent spin dynamics of canonical spin glass films: A low-energy muon spin rotation study (2007)

Morenzoni, E., Luetkens, H., Prokscha, T., Suter, A., Vongtragool, S., Galli, F., ...

We have performed depth dependent muon spin rotation/relaxation studies of the dynamics of single layer films of {\it Au}Fe and {\it Cu}Mn spin glasses as a function of thickness and of its behavior...

Formation of hydrogen impurity states in silicon and insulators at low implantation energies (2007)

Prokscha, T., Morenzoni, E., Eshchenko, D. G., Garifianov, N., Glueckler, H., Khasanov, R., ...

The formation of hydrogen-like muonium (Mu) has been studied as a function of implantation energy in intrinsic Si, thin films of condensed van der Waals gases (N2, Ne, Ar, Xe), fused and crystalline...

Correlation between oxygen isotope effects on the transition temperature and the magnetic penetration depth in high-temperature superconductors close to optimal doping (2006)

Khasanov, R., Shengelaya, A., Conder, K., Morenzoni, E., Savić, I. M., Karpinski, J., ...

The oxygen-isotope (^{16}O/^{18}O) effect (OIE) on the in-plane magnetic penetration depth \lambda_{ab}(0) in optimally-doped YBa_2Cu_3O_{7-\delta} and La_{1.85}Sr_{0.15}CuO_4, and in slightly...

Observation of non-exponential magnetic penetration profiles in the Meissner state - A manifestation of non-local effects in superconductors (2005)

Suter, A., Morenzoni, E., Garifianov, N., Khasanov, R., Kirk, E., Luetkens, H., ...

Implanting fully polarized low energy muons on the nanometer scale beneath the surface of a superconductor in the Meissner state enabled us to probe the evanescent magnetic field profile B(z)(0

Surface dynamics of a thin polystyrene film probed by low-energy muons (2005)

Pratt, FL, Lancaster, T, Brooks, ML, Blundell, SJ, Prokscha, T, Morenzoni, E, ...

Oxygen-isotope effect on the in-plane penetration depth in cuprate superconductors (2004)

Khasanov, R., Shengelaya, A., Morenzoni, E., Conder, K., Savić, I. M., Keller, H.

Muon-spin rotation (muSR) studies of the oxygen isotope (^{16}O/^{18}O) effect (OIE) on the in-plane magnetic field penetration depth lambda_{ab} in cuprate high-temperature superconductors (HTS) are...

Direct observation of non-local effects in a superconductor (2003)

Suter, A., Morenzoni, E., Khasanov, R., Luetkens, H., Prokscha, T., Garifianov, N.

We have used the technique of low energy muon spin rotation to measure the local magnetic field profile B(z) beneath the surface of a lead film maintained in the Meissner state (z depth from the...

Site-selective oxygen isotope effect on the magnetic field penetration depth in underdoped Y$_{0.6}$Pr$_{0.4}$Ba$_2$Cu$_3$O$_{7-\delta}$ (2003)

Khasanov, R., Shengelaya, A., Morenzoni, E., Angst, M., Conder, K., Savić, I. M., ...

We report site-selective oxygen isotope ($^{16}$O/$^{18}$O) effect (OIE) measurements on the in-plane penetration depth $\lambda_{ab} $ in underdoped Y$_{0.6}$Pr$_{0.4}$Ba$_2$Cu$_3$O$_{7-\delta}$,...

Direct observation of the oxygen isotope effect on the in-plane magnetic field penetration depth in optimally doped YBa$_2$Cu$_3$O$_{7-\delta}$ (2003)

Khasanov, R., Eshchenko, D. G., Luetkens, H., Morenzoni, E., Prokscha, T., Suter, A., ...

We report the first direct observation of the oxygen-isotope ($^{16}$O/$^{18}$O) effect on the in-plane penetration depth $\lambda_{ab}$ in a nearly optimally doped YBa$_2$Cu$_3$O$_{7-\delta}$ film...

Oxygen-isotope effect on the in-plane penetration depth in underdoped Y_{1-x}Pr_xBa_2Cu_3O_{7-delta} as revealed by muon-spin rotation (2002)

Khasanov, R., Shengelaya, A., Conder, K., Morenzoni, E., Savić, I. M., Keller, H.

The oxygen-isotope (^16O/^18O) effect (OIE) on the in-plane penetration depth $\lambda_{ab} (0)$ in underdoped Y_{1-x}Pr_xBa_2Cu_3O_{7-delta} was studied by muon-spin rotation. A pronounced OIE on...

Direct observation of a flux line lattice field distribution across an $YBa_{2} Cu_{3} O_{7-\delta}$ surface by low energy muons (2000)

Niedermayer, C, Forgan, E M, Glückler, H, Höfer, A, Morenzoni, E, Pleines, M, ...

Physics and applications of low energy muons (1999)

Morenzoni, E

Muonium formation by collisions of muons with solid rare gas and solid nitrogen layers (1998)

Prokscha, T, Morenzoni, E, Meyberg, M, Wutzke, T, Matthias, B E, Fachat, A, ...

Low energy muons as probes of thin films and surfaces (1997)

Morenzoni, E

Characteristics of condensed gas moderators for the generation of very slow polarized muons (1996)

Morenzoni, E, Prokscha, T, Höfer, A, Meyberg, M, Wutzke, T, Birke, M, ...

Development of a beam of very slow polarized muons (1995)

Morenzoni, E, Birke, M, Höfer, A, Kottmann, F, Litterst, J, Matthias, B E, ...