Publications

Sì, sembra che ogni tanto questo bizzarro personaggio faccia anche produzione scientifica. E capita pure che venga pubblicata. Lo so, gran parte di voi sbadiglierà solo a leggere i titoli: ma tutto sommato non me ne frega niente.

Journal papers

[1]
Ripka, P. and Butta, M. and Malatek, M. and Atalay, S. and Atalay, F.E.
Characterisation of magnetic wires for fluxgate cores
Sensors and Actuators, A: Physical, 2008, Vol. 145-146, n. 1-2, pp. 23-28, doi 10.1016/j.sna.2007.10.008

[2]
Butta, M. and Ripka, P. and Atalay, S. and Atalay, F.E. and Li, X.P.
Fluxgate effect in twisted magnetic wire
Journal of Magnetism and Magnetic Materials, 2008, Vol. 320, n. 20, pp. e974-e978, doi 10.1016/j.jmmm.2008.04.176

[3]
Butta, M. and Ripka, P.
Two-domain model for orthogonal fluxgate
IEEE Transactions on Magnetics, 2008, Vol. 44, n. 11 PART 2, pp. 3992-3995, doi 10.1109/TMAG.2008.2003505

[4]
Butta, M. and Infante, G. and Ripka, P. and Badini-Confalonieri, G.A. and Vázquez, M.
M-H loop tracer based on digital signal processing for low frequency characterization of extremely thin magnetic wires
Review of Scientific Instruments, 2009, Vol. 80, n. 8, doi 10.1063/1.3206264, art. n. 083906

[5]
Butta, M. and Ripka, P. and Infante, G. and Badini-Confakmieri, G.A. and Vazquez, M.
Bi-metallic magnetic wire with insulating layer as core for orthogonal fluxgate
IEEE Transactions on Magnetics, 2009, Vol. 45, n. 10, pp. 4443-4446, doi 10.1109/TMAG.2009.2024885, art. n. 5257061

[6]
Ripka, P. and Janošek, M. and Butta, M.
Crossfield sensitivity in AMR sensors
IEEE Transactions on Magnetics , 2009, Vol. 45, n. 10, pp. 4514-4517, doi 10.1109/TMAG.2009.2022051, art. n. 5257125

[7]
Butta, M. and Ripka, P.
Linearity of pulse excited coil-less fluxgate
IEEE Transactions on Magnetics, 2009, Vol. 45, n. 10, pp. 4455-4458, doi 10.1109/TMAG.2009.2024898, art. n. 5257062

[8]
Butta, M. and Ripka, P.
Model for coil-less fluxgate
Sensors and Actuators, A: Physical, 2009, Vol. 156, n. 1, pp. 269-273, doi 10.1016/j.sna.2009.08.026

[9]
Butta, M. and Ripka, P.
Investigation of crossfield effect in AMR sensors
Sensor Letters, 2009, Vol. 7, n. 3, pp. 322-324, doi 10.1166/sl.2009.1079

[10]
Ripka, P. and Butta, M.
Origin of the crossfield effect in AMR sensors
Sensor Letters, 2009, Vol. 7, n. 3, pp. 259-262, doi 10.1166/sl.2009.1036

[11]
Butta, M. and Ripka, P. and Navarrete, J.P. and Vázquez, M.
Double coil-less fluxgate in bridge configuration
IEEE Transactions on Magnetics, 2010, Vol. 46, n. 2, pp. 532-535, doi 10.1109/TMAG.2009.2033339, art. n. 5393175

[12]
Ripka, P. and Butta, M. and Jie, F. and Li, X.
Sensitivity and noise of wire-core transverse fluxgate
IEEE Transactions on Magnetics, 2010, Vol. 46, n. 2, pp. 654-657, doi 10.1109/TMAG.2009.2033554, art. n. 5393203

[13]
Butta, M. and Ripka, P. and Infante, G. and Badini-Confalonieri, G.A. and Vazquez, M.
Magnetic microwires with field-induced helical anisotropy for coil-less fluxgate
IEEE Transactions on Magnetics, 2010, Vol. 46, n. 7, pp. 2562-2565, doi 10.1109/TMAG.2010.2045885, art. n. 5487436

[14]
Butta, M. and Yamashita, S. and Sasada, I.
Reduction of noise in fundamental mode orthogonal fluxgates by optimization of excitation current
IEEE Transactions on Magnetics, 2011, Vol. 47, n. 10, pp. 3748-3751, doi 10.1109/TMAG.2011.2152379, art. n. 6027613

[15]
Butta, M. and Sasada, I.
Sources of noise in a magnetometer based on orthogonal fluxgate operated in fundamental mode
IEEE Transactions on Magnetics, 2012, Vol. 48, n. 4, pp. 1508-1511, doi 10.1109/TMAG.2011.2173177, art. n. 6172421

[16]
Butta, M. and Sasada, I.
Noise correlation in fundamental mode orthogonal fluxgate
Journal of Applied Physics, 2012, Vol. 111, n. 7, doi 10.1063/1.3679421, art. n. 07E517

[17]
Butta, M. and Sasada, I.
Effect of terminations in magnetic wire on the noise of orthogonal fluxgate operated in fundamental mode
IEEE Transactions on Magnetics, 2012, Vol. 48, n. 4, pp. 1477-1480, doi 10.1109/TMAG.2011.2173176, art. n. 6172420

[18]
Butta, M. and Sasada, I. and Janosek, M.
Temperature dependence of offset and sensitivity in orthogonal fluxgate operated in fundamental mode
IEEE Transactions on Magnetics, 2012, Vol. 48, n. 11, pp. 4103-4106, doi 10.1109/TMAG.2012.2202383, art. n. 6332559

[19]
Butta, M. and Ripka, P. and Vázquez, M. and Infante, G. and Kraus, L.
Microwire electroplated under torsion as core for coil-less fluxgate
Sensor Letters, 2013, Vol. 11, n. 1, pp. 50-52, doi 10.1166/sl.2013.2784

[20]
Kraus, L. and Butta, M. and Ripka, P.
Magnetic anisotropy and giant magnetoimpedance in NiFe electroplated on Cu wires
Sensor Letters, 2013, Vol. 11, n. 1, pp. 53-55, doi 10.1166/sl.2013.2791

[21]
Ripka, P. and Butta, M. and Platil, A.
Temperature stability of AMR sensors
Sensor Letters, 2013, Vol. 11, n. 1, pp. 74-77, doi 10.1166/sl.2013.2807

[22]
Butta, M. and Sasada, I.
Orthogonal fluxgate with annealed wire core
IEEE Transactions on Magnetics, 2013, Vol. 49, n. 1, pp. 62-65, doi 10.1109/TMAG.2012.2218094, art. n. 6392355

[23]
Ripka, P. and Janošek, M. and Butta, M. and Billingsley, W.S. and Wakefield, E.M.
Crossfield effect in commercial fluxgate and AMR sensors
Journal of Electrical Engineering, 2013, Vol. 61, n. 7 SUPPL, pp. 13-16

[24]
Butta, M. and Ripka, P.
Temperature stability of sensitivity and offset in coil-less fluxgate sensors
Journal of Electrical Engineering, 2013, Vol. 61, n. 7 SUPPL, pp. 10-12

[25]
Butta, M. and Janosek, M. and Pilarcikova, I. and Kraus, L.
Fine smoothing of conductive substrate for Permalloy layer electroplating
Acta Physica Polonica A, 2014, Vol. 126, n. 1, pp. 150-151, doi 10.12693/APhysPolA.126.150

[26]
Butta, M. and Sasada, I.
Method for offset suppression in orthogonal fluxgate with annealed wire core
Sensor Letters, 2014, Vol. 12, n. 8, pp. 1295-1298, doi 10.1166/sl.2014.3311

[27]
Butta, M. and Kraus, L.
Stress-induced anisotropy in electroplated FeNi racetrack fluxgate cores
IEEE Transactions on Magnetics, 2014, Vol. 50, n. 4, doi 10.1109/TMAG.2013.2288179, art. n. 6798047

[28]
Ripka, P. and Pribil, M. and Butta, M.
Fluxgate offset study
IEEE Transactions on Magnetics, 2014, Vol. 50, n. 11, doi 10.1109/TMAG.2014.2329777, art. n. 6971254

[29]
Butta, M. and Janosek, M. and Ripka, P. and Kraus, L. and El Kammouni, R.
Influence of magnetostriction of NiFe electroplated film on the noise of fluxgate
IEEE Transactions on Magnetics, 2014, Vol. 50, n. 11, doi 10.1109/TMAG.2014.2327105, art. n. 6971254

[30]
Ripka, P. and Butta, M. and Pribil, M.
Magnetostriction offset of fluxgate sensors
IEEE Transactions on Magnetics
2015, Vol. 51, n. 1, doi 10.1109/TMAG.2014.2349171, art. n. 7029209

[31]
Butta, M. and Ripka, P. and Kraus, L.
Effect of stress-induced anisotropy on the noise of ring-core fluxgate
IEEE Transactions on Magnetics, 2015, Vol. 51, n. 1, doi 10.1109/TMAG.2014.2358793, art. n. 7029153

[32]
Butta, M. and Ripka, P. and Janosek, M. and Pribil, M.
Electroplated FeNi ring cores for fluxgates with field induced radial anisotropy
Journal of Applied Physics, 2015, Vol. 117, n. 17, doi 10.1063/1.4914874, art. n. 17A722

[33]
Butta, M. and Ripka, P.
Effect of Electroplated Ni1-xFex Composition on the Field-Induced Anisotropy
IEEE Transactions on Magnetics, 2016, Vol. 52, n. 5, doi 10.1109/TMAG.2016.2522563, art. n. 7395357

[34]
Butta, M.
Effect of Saccharin in Electroplated NiFe Alloy on the Noise of Fluxgate
IEEE Transactions on Magnetics, 2016, Vol. 52, n. 5, doi 10.1109/TMAG.2016.2530050, art. n. 7407404

[35]
Butta, M. and Přibil, M. and Ripka, P.
Noise dependence on temperature in fluxgates with electroplated core
Sensors and Actuators, A: Physical, 2016, Vol. 244 , pp. 310-313, doi 10.1016/j.sna.2016.04.018

[36]
Butta, M. and Coroli, I.
Low offset drift – low noise orthogonal fluxgate with synchronized polarity flipping
EEE Transactions on Magnetic, in press
Contributions exclusively on proceedings
[1]
Butta, M. and Ripka, P. and Kubík, J.
Algorithm for noise reduction in output signal of race-track core fluxgate
Progress in Electromagnetics Research Symposium, 2007, pp. 393-396

[2]
Butta, M. and Ripka, P.
Pulse excitation of Coil-Less fluxgate
Proceedings of IEEE Sensors, 2008, pp. 379-382, doi 10.1109/ICSENS.2008.4716459, art. n. 4716459

[3]
Ripka, P. and Janosek, M. and Butta, M. and Billingsley, S.W. and Wakefield, E.
Crossfield effect in magnetic sensors
Proceedings of IEEE Sensors, 2009, pp. 1860-1863, doi 10.1109/ICSENS.2009.5398405, art. n. 5398405

[4]
Butta, M. and Janosek, M. and Ripka, P.
Coil-less fluxgate operated in feedback mode by means of DC current
Proceedings of IEEE Sensors, 2010, pp. 639-642, doi 10.1109/ICSENS.2010.5690109, art. n. 5690109

[5]
Butta, M. and Ripka, P. and Infante, G. and Vazquez, M. and De Abril, O.
Magnetic microwires for orthogonal fluxgates electroplated with pulse current
Procedia Engineering, 2010, Vol. 5, pp. 985-988, doi 10.1016/j.proeng.2010.09.274

[6]
Butta, M. and Janosek, M. and Ripka, P.
Electroplated multi-ring core planar fluxgate
Procedia Engineering, 2014, Vol. 87, pp. 1176-1179, doi 10.1016/j.proeng.2014.11.376

[7]
Přibil, M. and Butta, M. and Ripka, P.
Noise dependence on temperature in fluxgates with electroplated core
Procedia Engineering, 2015, Vol. 120, pp. 1221-1224, doi 10.1016/j.proeng.2015.08.834

[8]
Butta, M.
Towards digital fundamental mode orthogonal fluxgate
SAS 2016 - Sensors Applications Symposium, Proceedings, 2016, pp. 144-148, doi 10.1109/SAS.2016.7479835, art. n. 7479835

[9]
Butta, M. and Janosek, M.
Magnetic gradiometer with self compensation of offset drift
2016 IEEE Sensors DOI: 10.1109/ICSENS.2016.7808502

 

Patents

[1]
Ripka, P. - Butta, M.: Feromagnetická sonda / Patent , Úřad průmyslového vlastnictví, 299885. 2008-11-10.

[2]
Ripka, P., Butta, M.: Fluxgate Sensor. European Patent Office, EP2130056. 2010-11-10.

[3]
Vazquez, M. - Butta, M. - Ripka, P. - Badini Confalonieri, G.: Hilos magnéticos bimetálicos con anisotropía helicoidal, proceso de fabricación y aplicaciones. Patent Spanish Patent and Trademark Office, ES2352631 B1. 2011-12-29.

[4]
Butta M.- Ripka, P.: Zařízení pro elektrolytické nanášení feromagnetické vrstvy v magnetickém poli Úřad průmyslového vlastnictví, CZ 305355 B6, 2015.07.01

[5]
Sasada, I. - Butta M.: Amorphous magnetic wire electrification heat treatment method, and amorphous magnetic wire electrification heat treatment apparatus
Japan Patent Office JP 2015-115551, 2015.06.22

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