Influence of Pressure on the Magnetic Response of the Low-Dimensional Quantum Magnet Cu(H₂O)₂(C₂H₈N₂)SO₄

• Authors: M. Peprah , D. VanGennep , B. Blasiola , P. Quintero , R. Tarasenko , J. Xia , J. Hamlin , M. Meisel , A. Orendáčová
• Languages of publication: EN

Abstracts

EN

The influence of pressure on the low-dimensional molecular magnet Cu(H₂O)₂(en)SO₄ (en = ethylenediamine = C₂H₈N₂) has theoretically been shown to affect the exchange interactions of the material. Herein, the results of an experimental study of hydrostatic pressure effects on the temperature dependence of the magnetization are reported. Using two different pressure cells, the magnetization measurements were performed between 2 K and 9.6 K with pressures ranging from ambient to 5.0 GPa. The data preliminarily suggest the presence of a shift in the magnetization peak of the material at the lowest temperatures and at the highest applied pressures. These data serve as a guide for future experimental work employing pressure to study this intriguing system.

Keywords

EN

75.40.Cx; 75.50.Ee; 74.62.Fj; 07.35.+k

Discipline

• 07.35.+k: High-pressure apparatus; shock tubes; diamond anvil cells
• 75.50.Ee: Antiferromagnetics
• 74.62.Fj: Effects of pressure
• 75.40.Cx: Static properties (order parameter, static susceptibility, heat capacities, critical exponents, etc.)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 131
• Issue: 4
• Pages: 901-903

Dates

published

2017-04

Contributors

author

M. Peprah

• Department of Physics and National High Magnetic Field Laboratory, University of Florida, Gainesville, FL 32611-8440, USA

author

D. VanGennep

• Department of Physics and National High Magnetic Field Laboratory, University of Florida, Gainesville, FL 32611-8440, USA

author

B. Blasiola

• Department of Physics and National High Magnetic Field Laboratory, University of Florida, Gainesville, FL 32611-8440, USA

author

P. Quintero

• Department of Physics and National High Magnetic Field Laboratory, University of Florida, Gainesville, FL 32611-8440, USA

author

R. Tarasenko

• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

author

J. Xia

• Department of Physics and National High Magnetic Field Laboratory, University of Florida, Gainesville, FL 32611-8440, USA

author

J. Hamlin

• Department of Physics and National High Magnetic Field Laboratory, University of Florida, Gainesville, FL 32611-8440, USA

author

M. Meisel

• Department of Physics and National High Magnetic Field Laboratory, University of Florida, Gainesville, FL 32611-8440, USA
• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

author

A. Orendáčová

• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

References

• [1] M. Kajňaková, M. Orendáč, A. Orendáčová, A. Vlček, J. Černák, O. V. Kravchyna, A. G. Anders, M. Bałanda, J.-H. Park, A. Feher, M. W. Meisel, Phys. Rev. B 71, 014435 (2005), doi: 10.1103/PhysRevB.71.014435
• [2] R. Tarasenko, A. Orendáčová, E. Čižmár, S. Maťaš, M. Orendáč, I. Potočňák, K. Siemensmeyer, S. Zvyagin, J. Wosnitza, A. Feher, Phys. Rev. B 87, 174401 (2013), doi: 10.1103/PhysRevB.87.174401
• [3] R. Sýkora, D. Legut, U.D. Wdowik, Acta Phys. Pol. A 126, 50 (2014), doi: 10.12693/APhysPolA.126.50
• [4] R. Sýkora, D. Legut, J. Appl. Phys. 115, 17B305 (2014), doi: 10.1063/1.4865323
• [5] M.K. Peprah, Ph.D. Thesis, University of Florida, 2015 http://ufdc.ufl.edu/UFE0049032/00001
• [6] A. Eiling, J.S. Schilling, J. Phys. F Met. Phys. 11, 623 (1981), doi: 10.1088/0305-4608/11/3/010
• [7] K.V. Kamenev, S. Tancharakorn, N. Robertson, A. Harrison, Rev. Sci. Instrum. 77, 073905 (2006), doi: 10.1063/1.2221537
• [8] K. Kamishima, M. Hagiwara, H. Yoshida, Rev. Sci. Instrum. 72, 1472 (2001), doi: 10.1063/1.1337074
• [9] J. Kamarád, Z. Machátová, Z. Arnold, Rev. Sci. Instrum. 75, 5022 (2004), doi: 10.1063/1.1808122
• [10] Y. Uwatoko, T. Fujiwara, M. Hedo, F. Tomioka, I. Umehara, J. Phys. Condens. Matter 17, S1011 (2005), doi: 10.1088/0953-8984/17/11/033
• [11] K. Yokogawa, K. Murata, H. Yoshino, S. Aoyama, Jpn. J. Appl. Phys. 46, 3636 (2007), doi: 10.1143/JJAP.46.3636
• [12] M.S. Torikachvili, S.K. Kim, E. Colombier, S.L. Bud'ko, P.C. Canfield, Rev. Sci. Instrum. 86, 123904 (2015), doi: 10.1063/1.4937478
• [13] G. Giriat, W. Wang, J.P. Attfield, A.D. Huxley, K.V. Kamenev, Rev. Sci. Instrum. 81, 073905 (2010), doi: 10.1063/1.3465311
• [14] D.E. Graf, R.L. Stillwell, K.M. Purcell, S.W. Tozer, High Pressure Res. 31, 533 (2011), doi: 10.1080/08957959.2011.633909
• [15] A.D. Chijioke, W. Nellis, A. Soldatov, I.F. Silvera, J. Appl. Phys. 98, 114905 (2005), doi: 10.1063/1.2135877
• [16] S. Buchsbaum, R.L. Mills, D. Schiferl, J. Phys. Chem. 88, 2522 (1984), doi: 10.1021/j150656a018
• [17] J.J. Hamlin, D.E. Jackson, J.J. Hamlin, to be published

Identifiers

DOI

10.12693/APhysPolA.131.901