Comparison of magnetic and thermoelectric properties of $(Nd, Ca)BaCo_{2}O_{5.5}$ and $(Nd, Ca)CoO_{3}$ / S. Kolesnik, B. Dabrowski, O. Chmaissem, K. WOJCIECHOWSKI, K. ŚWIERCZEK // Journal of Applied Physics ; ISSN 0021-8979. — 2012 vol. 111 iss. 7, s. 07D727-1–07D727-3. — Bibliogr. s. 07D727-3. — Proceedings of the 56th Annual conference on Magnetism and magnetic materials. — tekst: http://scitation.aip.org/deliver/fulltext/aip/journal/jap/111/7/1.3679561.pdf?itemId=/content/aip/journal/jap/111/7/10.1063/1.3679561&mimeType=pdf&containerItemId=content/aip/journal/jap

Enhancement of the Curie temperature in $NdBaCO_{2}O_{5.5}$ by A-site Ca substitution / S. Koleśnik, B. Dąbrowski, O. Chmaissem, S. Avci, J. P. Hodges, M. Avdeev, K. ŚWIERCZEK // Physical Review. B, Condensed Matter and Materials Physics ; ISSN 1098-0121. — Tytuł poprz.: Physical Review B : Condensed Matter. — 2012 vol. 86 iss. 6, s. 064434-1–064434-11. — Bibliogr. s. 064434-10–064434-11. — K. Świerczek – dod. afiliacja: Physics Department, Northern Illinois University ; Materials Science Division, Arrgone National Laboratory. — tekst: http://prb.aps.org/pdf/PRB/v86/i6/e064434

Evaluation of $Ln_{2}CuO_{4}$ (Ln: La, Pr, Nd) oxides as cathode materials for IT-SOFCs / Kun ZHENG, Agnieszka Gorzkowska-Sobaś, Konrad ŚWIERCZEK // Materials Research Bulletin ; ISSN 0025-5408. — 2012 vol. 47 iss. 12, s. 4089–4095. — Bibliogr. s. 4095, Abstr.. — tekst: http://www.sciencedirect.com/science/article/pii/S0025540812006538/pdfft?md5=1e772c29f66d22173fb6d4f2e8468f06&pid=1-s2.0-S0025540812006538-main.pdf

$La_{1-x}Ba_{x}Co_{0.2}Fe_{0.8}O_{3-\delta}$ perovskites for application in intermediate temperature SOFCs / Bartłomiej GĘDZIOROWSKI, Konrad ŚWIERCZEK, Janina MOLENDA // Solid State Ionics ; ISSN 0167-2738. — 2012 vol. 225 spec. iss., s. 437–442. — Bibliogr. s. 442, Abstr.. — Proceedings of the 18th international conference on Solid State Ionics (SSI-18) : Warsaw, Poland, July 3–8, 2011 / eds. Franciszek Krok [et al.]. — tekst: http://www.sciencedirect.com/science/article/pii/S0167273812003438/pdfft?md5=bd55bc96d1fae04db2e9fc2de86ccbb7&pid=1-s2.0-S0167273812003438-main.pdf

Nd-doped $Ba(Ce,Zr)O_{3-\delta}$ proton conductors for application in conversion of $CO_{2}$ into liquid fuels / Wojciech ZAJĄC, Emil HANC, Agnieszka GORZKOWSKA-SOBAŚ, Konrad ŚWIERCZEK, Janina MOLENDA // Solid State Ionics ; ISSN 0167-2738. — 2012 vol. 225 spec. iss., s. 297–303. — Bibliogr. s. 303, Abstr.. — Proceedings of the 18th international conference on Solid State Ionics (SSI-18) : Warsaw, Poland, July 3–8, 2011 / eds. Franciszek Krok [et al.]. — tekst: http://vls2.icm.edu.pl/cgi-bin/sciserv.pl?collection=elsevier&journal=01672738&issue=v225inone_c&article=297_nbpcfacocilf&form=pdf&file=file.pdf

Possibility of modification of phosphoolivine by substitution in Li sublattice / Andrzej KULKA, Anna MILEWSKA, Wojciech ZAJĄC, Konrad ŚWIERCZEK, Emil HANC, Janina MOLENDA // Solid State Ionics ; ISSN 0167-2738. — 2012 vol. 225 spec. iss., s. 575–579. — Bibliogr. s. 579, Abstr.. — Proceedings of the 18th international conference on Solid State Ionics (SSI-18) : Warsaw, Poland, July 3–8, 2011 / eds. Franciszek Krok [et al.]. — tekst: http://vls2.icm.edu.pl/cgi-bin/sciserv.pl?collection=elsevier&journal=01672738&issue=v225inone_c&article=575_pomopbsils&form=pdf&file=file.pdf