Magnetic phase transition in KGd(WO4)2 double tungstate

• Autorzy: Mieczysław Borowiec , Tetyana Zayarnyuk , Maria Gutowska , Jarosław Więckowski , Andrzej Szewczyk , Vladimir Dyakonov , Eduard Zubov , Marek Barański , Viktor Domukhovski , Maria Pujol , Magdalena Aguiló , Francesc Díaz , Henryk Szymczak
• Języki publikacji: EN

Abstrakty

EN

Investigations of the specific heat of the potassium gadolinium double tungstate KGd(WO4)2 have been performed over the temperature range from 0.05 K up to 4 K in zero magnetic field. The λ -type anomaly observed at T = 0.42 K was interpreted as an indication of a second order magnetic phase transition within the Gadolinium sublattice. The critical exponent α was determined from experimental data.

Słowa kluczowe

EN

potassium gadolinium double tungstate; specific heat; phase transition

• Czasopismo: Open Physics
• Rocznik: 2013
• Tom: 11
• Numer: 3
• Strony: 394-396

Daty

wydano

2013-03-01

online

2013-03-28

Twórcy

autor

Mieczysław Borowiec

• Institute of Physics, Polish Academy of Sciences, al.Lotników, 02-668, Warsaw, Poland,

autor

Tetyana Zayarnyuk

• Institute of Physics, Polish Academy of Sciences, al.Lotników, 02-668, Warsaw, Poland

autor

Maria Gutowska

• Institute of Physics, Polish Academy of Sciences, al.Lotników, 02-668, Warsaw, Poland

autor

Jarosław Więckowski

• Institute of Physics, Polish Academy of Sciences, al.Lotników, 02-668, Warsaw, Poland

autor

Andrzej Szewczyk

• Institute of Physics, Polish Academy of Sciences, al.Lotników, 02-668, Warsaw, Poland

autor

Vladimir Dyakonov

autor

Eduard Zubov

• Institute for Physics and Engineering named after O.O. Galkin National Academy of Sciences of Ukraine, R.Luxembourg str., 72, 83114, Donetsk, Ukraine

autor

Marek Barański

• Institute of Physics, Polish Academy of Sciences, al.Lotników, 02-668, Warsaw, Poland

autor

Viktor Domukhovski

• Institute of Physics, Polish Academy of Sciences, al.Lotników, 02-668, Warsaw, Poland

autor

Maria Pujol

• Fìsica i Cristal.lografia de Materials (FiCMA), Universitat Rovira i Virgili, Campus Sescelades C/ Marcel.lì Domingo, S/N, 43007, Tarragona, Spain

autor

Magdalena Aguiló

• Fìsica i Cristal.lografia de Materials (FiCMA), Universitat Rovira i Virgili, Campus Sescelades C/ Marcel.lì Domingo, S/N, 43007, Tarragona, Spain

autor

Francesc Díaz

• Fìsica i Cristal.lografia de Materials (FiCMA), Universitat Rovira i Virgili, Campus Sescelades C/ Marcel.lì Domingo, S/N, 43007, Tarragona, Spain

autor

Henryk Szymczak

• Institute of Physics, Polish Academy of Sciences, al.Lotników, 02-668, Warsaw, Poland

Bibliografia

• [1] M. C. Pujol et al., J. Appl. Crystallogr. 34, 1 (2001) http://dx.doi.org/10.1107/S0021889800013352[Crossref]
• [2] M. T. Borowiec et al., J. Appl. Spectrosc. 71, 888 (2004) http://dx.doi.org/10.1007/s10812-005-0017-5[Crossref]
• [3] M. T. Borowiec et al., New J. Phys. 8, 124 (2006) http://dx.doi.org/10.1088/1367-2630/8/8/124[Crossref]
• [4] M. T. Borowiec et al., J. Phys.-Condens. Mat. 19, 056206 (2007) http://dx.doi.org/10.1088/0953-8984/19/5/056206[Crossref]
• [5] M. T. Borowiec, P. Soc. Photo.-Opt. Ins. 4412, 196 (2001)
• [6] M. T. Borowiec et al., Physica B 371, 205 (2006) http://dx.doi.org/10.1016/j.physb.2005.10.100[Crossref]
• [7] M. T. Borowiec et al., Phys. Status Solidi B 209, 443 (1998) http://dx.doi.org/10.1002/(SICI)1521-3951(199810)209:2<443::AID-PSSB443>3.0.CO;2-T[Crossref]
• [8] V. P. Dyakonov et.al, Phys. Solid State+ 41, 440 (1999) http://dx.doi.org/10.1134/1.1130798[Crossref]
• [9] M. T. Borowiec et al., Phase Transit. 84, 944 (2011) http://dx.doi.org/10.1080/01411594.2011.585024[Crossref]
• [10] M. T. Borowiec et al., Fiz. Nizk. Temp.+ 37, 854 (2011)
• [11] R. Solé, et al., J. Cryst. Growth. 600, 169 (1996)
• [12] M. C. Pujol, M. Aguiló, F. Díaz, C. Zaldo, Opt. Mater. 13, 33 (1999) http://dx.doi.org/10.1016/S0925-3467(99)00008-7[Crossref]
• [13] M. T. Borowiec et al., J. Low Temp. Phys. 160, 119 (2010) http://dx.doi.org/10.1007/s10909-010-0181-8[Crossref]
• [14] M. T. Borowiec et al., Phys. Lett. A 243, 85 (1998) http://dx.doi.org/10.1016/S0375-9601(98)00178-9[Crossref]
• [15] M. T. Borowiec et al., J. Low Temp. Phys. 10, 1003 (1998) http://dx.doi.org/10.1023/A:1022308115255[Crossref]

Identyfikatory

DOI

10.2478/s11534-013-0175-7