H. Maletta

Details der Publikationsliste

Zeitraum

1974 - 2007

Anzahl

68

Co-Autoren

Hard-axis magnetization behavior and the surface spin-flop transition in antiferromagnetic Fe/Cr(100) superlattices (2006)

Meersschaut, Johannes; U0009775 JFA; CORA, L'abbe, C, Almeida, FM, Jiang, JS, Pearson, J, Welp, U, ...

We investigated the hard-axis magnetization behavior of a biaxial antiferromagnetic Fe/Cr(100) superlattice. We discovered a surface spin-flop transition that separates the field-induced nonsymmetric...

Magnetic order and the spin-flop transition in Fe/Cr superlattices (2000)

Temst, Kristiaan; U0016278 JFA; CORA, Kunnen, Eddy; U0017996 ;, Moshchalkov, VV, Maletta, H, Fritzsche, H, Bruynseraede, Yvan; U0011882 ;

We have studied the structural and magnetic properties of MBE-prepared epitaxial Fe/Cr(001) oriented superlattices. The samples consist of 20 periods with 25 nm Fe and 1.3 nm Cr individual layer...

ANOMALOUS SPIN DYNAMICS IN THE PARAMAGNETIC PHASE OF SPIN GLASSES (1988)

Mezei, F., Maletta, H., Farago, B., Shapiro, S.

Neutron Spin Echo experiments revealed an anomalous paramagnetic phase above the transition temperature in the insulating Eu0.4Sr0.6S, similarly to previously studied metallic spin glasses. The...

CRITICAL FIELD IN SPIN GLASSES : A SCALING ANALYSIS (1988)

Continentino, M., Szkatulla, E., Elschner, B., Maletta, H.

We present a scaling analysis of magnetic resonance data in Eu0.46Sr0.54S for S, X and Q-bands. Conventional scaling of the linewidth leads to very large values of the exponents. An approach,...

NEUTRON DIFFRACTION STUDY OF THE MAGNETIC ORDERING IN GdBa2Cu3O7-δ (1988)

Chattopadhyay, T., Maletta, H., Wirges, W., Fischer, K., Brown, P.

Neutron diffraction investigations on a single crystal of GdBa2Cu3O7-δ (δ = 0.5) show that the Gd moments order at TN = 2.2 K with a wave vector (1/2, 1/2, 0). The Gd moments are...

ANOMALOUS SPIN DYNAMICS IN THE PARAMAGNETIC PHASE OF SPIN GLASSES (1988)

Mezei, F., Maletta, H., Farago, B., Shapiro, S.

Neutron Spin Echo experiments revealed an anomalous paramagnetic phase above the transition temperature in the insulating Eu0.4Sr0.6S, similarly to previously studied metallic spin glasses. The...

CRITICAL FIELD IN SPIN GLASSES : A SCALING ANALYSIS (1988)

Continentino, M., Szkatulla, E., Elschner, B., Maletta, H.

We present a scaling analysis of magnetic resonance data in Eu0.46Sr0.54S for S, X and Q-bands. Conventional scaling of the linewidth leads to very large values of the exponents. An approach,...

NEUTRON DIFFRACTION STUDY OF THE MAGNETIC ORDERING IN GdBa2Cu3O7-δ (1988)

Chattopadhyay, T., Maletta, H., Wirges, W., Fischer, K., Brown, P.

Neutron diffraction investigations on a single crystal of GdBa2Cu3O7-δ (δ = 0.5) show that the Gd moments order at TN = 2.2 K with a wave vector (1/2, 1/2, 0). The Gd moments are...

ANOMALOUS SPIN DYNAMICS IN THE PARAMAGNETIC PHASE OF SPIN GLASSES (1988)

Mezei, F., Maletta, H., Farago, B., Shapiro, S.

Neutron Spin Echo experiments revealed an anomalous paramagnetic phase above the transition temperature in the insulating Eu0.4Sr0.6S, similarly to previously studied metallic spin glasses. The...

CRITICAL FIELD IN SPIN GLASSES : A SCALING ANALYSIS (1988)

Continentino, M., Szkatulla, E., Elschner, B., Maletta, H.

We present a scaling analysis of magnetic resonance data in Eu0.46Sr0.54S for S, X and Q-bands. Conventional scaling of the linewidth leads to very large values of the exponents. An approach,...

NEUTRON DIFFRACTION STUDY OF THE MAGNETIC ORDERING IN GdBa2Cu3O7-δ (1988)

Chattopadhyay, T., Maletta, H., Wirges, W., Fischer, K., Brown, P.

Neutron diffraction investigations on a single crystal of GdBa2Cu3O7-δ (δ = 0.5) show that the Gd moments order at TN = 2.2 K with a wave vector (1/2, 1/2, 0). The Gd moments are...

ANOMALOUS SPIN DYNAMICS IN THE PARAMAGNETIC PHASE OF SPIN GLASSES (1988)

Mezei, F., Maletta, H., Farago, B., Shapiro, S.

Neutron Spin Echo experiments revealed an anomalous paramagnetic phase above the transition temperature in the insulating Eu0.4Sr0.6S, similarly to previously studied metallic spin glasses. The...

CRITICAL FIELD IN SPIN GLASSES : A SCALING ANALYSIS (1988)

Continentino, M., Szkatulla, E., Elschner, B., Maletta, H.

We present a scaling analysis of magnetic resonance data in Eu0.46Sr0.54S for S, X and Q-bands. Conventional scaling of the linewidth leads to very large values of the exponents. An approach,...

NEUTRON DIFFRACTION STUDY OF THE MAGNETIC ORDERING IN GdBa2Cu3O7-δ (1988)

Chattopadhyay, T., Maletta, H., Wirges, W., Fischer, K., Brown, P.

Neutron diffraction investigations on a single crystal of GdBa2Cu3O7-δ (δ = 0.5) show that the Gd moments order at TN = 2.2 K with a wave vector (1/2, 1/2, 0). The Gd moments are...

ANOMALOUS SPIN DYNAMICS IN THE PARAMAGNETIC PHASE OF SPIN GLASSES (1988)

Mezei, F., Maletta, H., Farago, B., Shapiro, S.

Neutron Spin Echo experiments revealed an anomalous paramagnetic phase above the transition temperature in the insulating Eu0.4Sr0.6S, similarly to previously studied metallic spin glasses. The...

CRITICAL FIELD IN SPIN GLASSES : A SCALING ANALYSIS (1988)

Continentino, M., Szkatulla, E., Elschner, B., Maletta, H.

We present a scaling analysis of magnetic resonance data in Eu0.46Sr0.54S for S, X and Q-bands. Conventional scaling of the linewidth leads to very large values of the exponents. An approach,...

NEUTRON DIFFRACTION STUDY OF THE MAGNETIC ORDERING IN GdBa2Cu3O7-δ (1988)

Chattopadhyay, T., Maletta, H., Wirges, W., Fischer, K., Brown, P.

Neutron diffraction investigations on a single crystal of GdBa2Cu3O7-δ (δ = 0.5) show that the Gd moments order at TN = 2.2 K with a wave vector (1/2, 1/2, 0). The Gd moments are...

Electron resonance in the insulating spin glass Eu0.4Sr0.6 S (1981)

Deville, A., Arzoumanian, C., Gaillard, B., Blanchard, C., Jamet, J.P., Maletta, H.

The electron resonance on Eu2+ in a single crystal of the insulating spin glass Eu0.4Sr0.6S has been studied between 1.4 and 300 K. Anderson's treatment of the exchange-narrowed high temperature line...

Electron resonance in the insulating spin glass Eu0.4Sr0.6 S (1981)

Deville, A., Arzoumanian, C., Gaillard, B., Blanchard, C., Jamet, J.P., Maletta, H.

The electron resonance on Eu2+ in a single crystal of the insulating spin glass Eu0.4Sr0.6S has been studied between 1.4 and 300 K. Anderson's treatment of the exchange-narrowed high temperature line...

Electron resonance in the insulating spin glass Eu0.4Sr0.6 S (1981)

Deville, A., Arzoumanian, C., Gaillard, B., Blanchard, C., Jamet, J.P., Maletta, H.

The electron resonance on Eu2+ in a single crystal of the insulating spin glass Eu0.4Sr0.6S has been studied between 1.4 and 300 K. Anderson's treatment of the exchange-narrowed high temperature line...

Electron resonance in the insulating spin glass Eu0.4Sr0.6 S (1981)

Deville, A., Arzoumanian, C., Gaillard, B., Blanchard, C., Jamet, J.P., Maletta, H.

The electron resonance on Eu2+ in a single crystal of the insulating spin glass Eu0.4Sr0.6S has been studied between 1.4 and 300 K. Anderson's treatment of the exchange-narrowed high temperature line...

Electron resonance in the insulating spin glass Eu0.4Sr0.6 S (1981)

Deville, A., Arzoumanian, C., Gaillard, B., Blanchard, C., Jamet, J.P., Maletta, H.

The electron resonance on Eu2+ in a single crystal of the insulating spin glass Eu0.4Sr0.6S has been studied between 1.4 and 300 K. Anderson's treatment of the exchange-narrowed high temperature line...

SPIN-GLASS PROPERTIES OF (Eu, Sr) S (1980)

Maletta, H.

Insulating compounds of the magnetic dilution series EuxSr1-xS reveal spin glass behavior for 0,13 ≤≈ x ≤≈ 0,65, similar to that in metallic alloys. We discuss some of the...

SPIN-GLASS PROPERTIES OF (Eu, Sr) S (1980)

Maletta, H.

Insulating compounds of the magnetic dilution series EuxSr1-xS reveal spin glass behavior for 0,13 ≤≈ x ≤≈ 0,65, similar to that in metallic alloys. We discuss some of the...

SPIN-GLASS PROPERTIES OF (Eu, Sr) S (1980)

Maletta, H.

Insulating compounds of the magnetic dilution series EuxSr1-xS reveal spin glass behavior for 0,13 ≤≈ x ≤≈ 0,65, similar to that in metallic alloys. We discuss some of the...

SPIN-GLASS PROPERTIES OF (Eu, Sr) S (1980)

Maletta, H.

Insulating compounds of the magnetic dilution series EuxSr1-xS reveal spin glass behavior for 0,13 ≤≈ x ≤≈ 0,65, similar to that in metallic alloys. We discuss some of the experimental...

SPIN-GLASS PROPERTIES OF (Eu, Sr) S (1980)

Maletta, H.

Insulating compounds of the magnetic dilution series EuxSr1-xS reveal spin glass behavior for 0,13 ≤≈ x ≤≈ 0,65, similar to that in metallic alloys. We discuss some of the experimental...

THE NON-METALLIC SPIN GLASS SYSTEM (EuSr) S (1978)

Maletta, H., Felsch, W.

Low-field magnetization, ac susceptibility, neutron diffraction and Mössbauer measurements in (EuxSr1-x)S reveal a spin glass like behaviour at x ≤ 0.5 in spite of the samples not being...

THE NON-METALLIC SPIN GLASS SYSTEM (EuSr) S (1978)

Maletta, H., Felsch, W.

Low-field magnetization, ac susceptibility, neutron diffraction and Mössbauer measurements in (EuxSr1-x)S reveal a spin glass like behaviour at x ≤ 0.5 in spite of the samples not being...

THE NON-METALLIC SPIN GLASS SYSTEM (EuSr) S (1978)

Maletta, H., Felsch, W.

Low-field magnetization, ac susceptibility, neutron diffraction and Mössbauer measurements in (EuxSr1-x)S reveal a spin glass like behaviour at x ≤ 0.5 in spite of the samples not being...

THE NON-METALLIC SPIN GLASS SYSTEM (EuSr) S (1978)

Maletta, H., Felsch, W.

Low-field magnetization, ac susceptibility, neutron diffraction and Mössbauer measurements in (EuxSr1-x)S reveal a spin glass like behaviour at x ≤ 0.5 in spite of the samples not being metallic....

THE NON-METALLIC SPIN GLASS SYSTEM (EuSr) S (1978)

Maletta, H., Felsch, W.

Low-field magnetization, ac susceptibility, neutron diffraction and Mössbauer measurements in (EuxSr1-x)S reveal a spin glass like behaviour at x ≤ 0.5 in spite of the samples not being metallic....

ONSET OF COLLECTIVE MAGNETIC BEHAVIOUR IN MAGNETICALLY DILUTED INSULATING Eu++ COMPOUNDS (1976)

Maletta, H., Crecelius, G.

Using the Mössbauer of the 151Eu nucleus we have studied the temperature dependence of the magnetic hyperfine fields in the dilution series Eu1-xSrxS and Eu1-xSrxSO4. For sufficient dilution of the...

ONSET OF COLLECTIVE MAGNETIC BEHAVIOUR IN MAGNETICALLY DILUTED INSULATING Eu++ COMPOUNDS (1976)

Maletta, H., Crecelius, G.

Using the Mössbauer of the 151Eu nucleus we have studied the temperature dependence of the magnetic hyperfine fields in the dilution series Eu1-xSrxS and Eu1-xSrxSO4. For sufficient dilution of the...

ONSET OF COLLECTIVE MAGNETIC BEHAVIOUR IN MAGNETICALLY DILUTED INSULATING Eu++ COMPOUNDS (1976)

Maletta, H., Crecelius, G.

Using the Mössbauer of the 151Eu nucleus we have studied the temperature dependence of the magnetic hyperfine fields in the dilution series Eu1-xSrxS and Eu1-xSrxSO4. For sufficient dilution of the...

Einfluss der Kristallstruktur und der Substitutionspartner auf die magnetischen Wechselwirkungen in intermetallischen Verduennungsreihen. (1976)

Crecelius, G., Maletta, H., Hauck, J., Fink, J., Czjzek, G., Schmidt, H.

Fruehjahrstagung DPG, Magnetismus, Bad Nauheim, 23.-25. Maerz 1976. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 11(1976) S.289

Elektronische Struktur und Hyperfeinfeldwechselwirkungen in der Mischreihe Dy(Fe(x)Ni(1-x))§3. (1976)

Crecelius, G., Maletta, H., Hauck, J., Fink, J., Czjzek, G., Schmidt, H., ...

Fruehjahrstagung DPG, Festkoerperphysik, Freudenstadt, 5.-9. April 1976. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 11(1976) S.625

Magnetische Wechselwirkungen in der intermetallischen Mischreihe Dy(Fe(x)Ni(1-x))§2. (1976)

Maletta, H., Crecelius, G., Hauck, J., Fink, J., Czjzek, G., Schmidt, H.

Fruehjahrstagung DPG, Festkoerperphysik, Freudenstadt, 5.-9. April 1976. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 11(1976) S.625

FINK, J.; CZJZEK, G.; SCHMIDT, H.; (1976)

Maletta, H., Crecelius, G., Hauck, J.

Fruehjahrstagung DPG, Festkoerperphysik, Freudenstadt, 5.-9.April 1976. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 11(1976) S. 625

FINK, J.; CZJZEK, G.; SCHMIDT, H.; MORARIU, M.; (1976)

Crecelius, G., Maletta, H., Hauck, J.

Fruehjahrstagung DPG, Festkoerperphysik, Freudenstadt, 5.-9.April 1976. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 11(1976) S. 625

FINK, J.; CZJZEK, G.; SCHMIDT, H.; (1976)

Crecelius, G., Maletta, H., Hauck, J.

Fruehjahrstagung DPG, Magnetismus, Bad Nauheim, 23.-25.Maerz 1976. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 11(1976) S. 289

ONSET OF COLLECTIVE MAGNETIC BEHAVIOUR IN MAGNETICALLY DILUTED INSULATING Eu++ COMPOUNDS (1976)

Maletta, H., Crecelius, G.

Using the Mössbauer of the 151Eu nucleus we have studied the temperature dependence of the magnetic hyperfine fields in the dilution series Eu1-xSrxS and Eu1-xSrxSO4. For sufficient dilution of the...

ONSET OF COLLECTIVE MAGNETIC BEHAVIOUR IN MAGNETICALLY DILUTED INSULATING Eu++ COMPOUNDS (1976)

Maletta, H., Crecelius, G.

Using the Mössbauer of the 151Eu nucleus we have studied the temperature dependence of the magnetic hyperfine fields in the dilution series Eu1-xSrxS and Eu1-xSrxSO4. For sufficient dilution of the...

SPIN AND CHARGE DENSITY TRANSFER IN THE SERIES Dy(FexAl1-x)2 (1974)

Maletta, H., Crecelius, G., Zinn, W.

The changes in charge and spin densities at the 161Dy and 57Fe-nuclei in passing from DyAl2 to DyFe2 are studied using the 14 keV - and 26 keV - transitions in 57Fe and 161Dy, respectively. The...

SPIN AND CHARGE DENSITY TRANSFER IN THE SERIES Dy(FexAl1-x)2 (1974)

Maletta, H., Crecelius, G., Zinn, W.

The changes in charge and spin densities at the 161Dy and 57Fe-nuclei in passing from DyAl2 to DyFe2 are studied using the 14 keV - and 26 keV - transitions in 57Fe and 161Dy, respectively. The...

SPIN AND CHARGE DENSITY TRANSFER IN THE SERIES Dy(FexAl1-x)2 (1974)

Maletta, H., Crecelius, G., Zinn, W.

The changes in charge and spin densities at the 161Dy and 57Fe-nuclei in passing from DyAl2 to DyFe2 are studied using the 14 keV - and 26 keV - transitions in 57Fe and 161Dy, respectively. The...

SPIN AND CHARGE DENSITY TRANSFER IN THE SERIES Dy(FexAl1-x)2 (1974)

Maletta, H., Crecelius, G., Zinn, W.

The changes in charge and spin densities at the 161Dy and 57Fe-nuclei in passing from DyAl2 to DyFe2 are studied using the 14 keV - and 26 keV - transitions in 57Fe and 161Dy, respectively. The...

SPIN AND CHARGE DENSITY TRANSFER IN THE SERIES Dy(FexAl1-x)2 (1974)

Maletta, H., Crecelius, G., Zinn, W.

The changes in charge and spin densities at the 161Dy and 57Fe-nuclei in passing from DyAl2 to DyFe2 are studied using the 14 keV - and 26 keV - transitions in 57Fe and 161Dy, respectively. The...