H. Martinho

activity

20022019

most citedAbrupt field-induced transition triggered by magnetocaloric effect in phase-separated manganites

79 citations · 231 across the 15 of their papers we have counts for

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cond-mat.mtrl-sci2013★ 6 cited

Quantum fluctuations, the Boson peak, and the glassy state of biomolecules

T. A. Lima, M. S. Ishikawa, H. S. Martinho

It has been recognized in the literature that some physical properties of hydrated biomolecules, e.g., the occurrence of Boson peak, resembles of those of glassy state. In the pres…

cond-mat.mtrl-sci2003★ 79 cited

Abrupt field-induced transition triggered by magnetocaloric effect in phase-separated manganites

L. Ghivelder, R. S. Freitas, M. G. das Virgens +7

The occurrence at low temperatures of an ultrasharp field-induced transition in phase separated manganites is analyzed. Experimental results show that magnetization and specific he…

cond-mat.mtrl-sci2002★ 7 cited

Low energy spin wave excitations in bilayered magnetic manganite La $_{2 - 2 x}$ Sr $_{1 + 2 x}$ Mn $_{2}$ O $_{7}$ ( $0.30 \leq x \leq 0.50$ )

H. Martinho, C. Rettori, D. L. Huber +2

We have studied the low-temperature behavior of the magnetization and the specific heat of the bilayered perovskite system , for $0.30\leq x\leq 0.…

Quantum fluctuations, the Boson peak, and the glassy state of biomolecules

Abrupt field-induced transition triggered by magnetocaloric effect in phase-separated manganites

Low energy spin wave excitations in bilayered magnetic manganite La2−2x​Sr1+2x​Mn2​O7​ (0.30≤x≤0.50)

Low energy spin wave excitations in bilayered magnetic manganite La $_{2 - 2 x}$ Sr $_{1 + 2 x}$ Mn $_{2}$ O $_{7}$ ( $0.30 \leq x \leq 0.50$ )