All Stories

  1. Crystal Structure and Strong Piezoelectricity of New Amino Acid Based Hybrid Crystals: [H-β-(3-Pyridyl)-Ala-OH][ClO4] and [H-β-(4-Pyridyl)-Ala-OH][ClO4]

    Article • Crystal Growth & Design, March 2019, American Chemical Society (ACS)

    Dr Maciej Wojtaś

  2. Crystal structure, Hirshfeld surface analysis, thermal behavior and spectroscopic investigations of a new organic cyclohexaphosphate, (C 10 H 15 N 2 ) 4 (Li) 2 (P 6 O 18 )(H 2 O) 6

    Article • Journal of Molecular Structure, November 2018, Elsevier

    Dr Maciej Wojtaś

  3. Pyroelectricity in graphene oxide doped P(VDF-TrFE) films

    Article • Polymer Testing, October 2018, Elsevier

    Dr Maciej Wojtaś

  4. Crystal and geometry-optimized structure, Hirshfeld surface analysis and physicochemical studies of a new Co(II) complex with the ligand 2-amino-6-methoxypyrimidine

    Article • Journal of Molecular Structure, October 2017, Elsevier

    Dr Maciej Wojtaś

  5. Dielectric properties of graphene oxide doped P(VDF-TrFE) films

    Article • Polymer Testing, July 2017, Elsevier

    Dr Maciej Wojtaś

  6. Synthesis and characterization of two organic cation hydrogensulfates: 1-(2,5-dimethylphenyl)piperazine-1,4-diium bis(hydrogensulfate) monohydrate (SI) and 1-(2,3-dimethylphenyl)piperazine-1,4-diium bis(hydrogensulfate) (SII)

    Article • Journal of Molecular Structure, April 2017, Elsevier

    Dr Maciej Wojtaś

  7. Strong piezoelectricity in [H-β-(2-pyridyl)-Ala-OH][BF4] and [H-β-(2-pyridyl)-Ala-OH][ClO4] – new amino acid based hybrid crystals

    Article • Journal of Materials Chemistry C, January 2016, Royal Society of Chemistry

    Dr Maciej Wojtaś

  8. Phase stability and dynamics of hybrid organic–inorganic crystals [(CH3)3PH][SbCl4] and [(CH3)3PH][SbBr4]: a computational and NMR approach

    Article • CrystEngComm, January 2016, Royal Society of Chemistry

    Dr Maciej Wojtaś

  9. Polar and antiferroelectric behaviour of a hybrid crystal – piperazinium perchlorate

    Article • CrystEngComm, January 2015, Royal Society of Chemistry

    Dr Maciej Wojtaś

  10. Piezoelectricity and crystal structure of H-

    Article • Journal of Molecular Structure, October 2014, Elsevier

    Dr Maciej Wojtaś

  11. Optical nonlinearity and piezoelectricity in 2,4,6-trimethylpyridinium perchlorate

    Article • Chemical Physics, September 2014, Elsevier

    Dr Maciej Wojtaś, Michael Belsley

  12. Piezoelectricity in Poled Hydroxyapatite Ceramics

    Article • Journal of the American Ceramic Society, June 2014, Wiley

    Dr Maciej Wojtaś

  13. Ferroelectric Polarization in Nanocrystalline Hydroxyapatite Thin Films on Silicon

    Article • Scientific Reports, July 2013, Springer Science + Business Media

    Dr Maciej Wojtaś

  14. Polarization switching and patterning in self-assembled peptide tubular structures

    Article • Journal of Applied Physics, April 2012, American Institute of Physics

    Dr Maciej Wojtaś

  15. Crystal structure and characterization of the novel hydrogen bonded polar crystal

    Article • Journal of Solid State Chemistry, March 2012, Elsevier

    Dr Maciej Wojtaś

  16. Dynamics of ferroelectric switching of [H3CNH3]5[Bi2Br11]

    Article • Journal of Applied Physics, January 2012, American Institute of Physics

    Dr Maciej Wojtaś

  17. Ferroelectric-Paraelectric Phase Transition in Triglycine Sulphate via Piezoresponse Force Microscopy

    Article • Ferroelectrics, January 2012, Taylor & Francis

    Dr Maciej Wojtaś

  18. Organic-inorganic compounds with strong nonlinear optical properties based on 2,4,6-trimethylpyridinium and tetrahedral BF 4 − networks

    Article • Physical Review B, April 2011, American Physical Society (APS)

    Dr Maciej Wojtaś

  19. Thermal, dielectric and vibrational properties of ferroelastic [(CH3)3PH]3[Sb2Cl9] crystal. Molecular motion of trimethylphosphonium cations studied by proton magnetic resonance

    Article • Chemical Physics, May 2010, Elsevier

    Dr Maciej Wojtaś

  20. 2,4,6-Trimethylpyridinium perchlorate: Polar properties and correlations with molecular structure of organic–inorganic hybrid crystal

    Article • Journal of Solid State Chemistry, November 2009, Elsevier

    Dr Maciej Wojtaś

  21. Beyond the Landau theory: unusual phase transitions in someRaSbbX(3b+a)salts (whereR: organic cation;M: Sb, Br;X: Br, Cl)

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2009, International Union of Crystallography

    Dr Maciej Wojtaś

  22. From six- to five-coordinated SbIII in [(CH3)3PH]3[Sb2Cl9]: transition pathways from single-crystal X-ray diffraction

    Article • Acta Crystallographica Section B Structural Science, September 2008, International Union of Crystallography

    Dr Maciej Wojtaś

  23. The phase situation and ferroelectric properties in the mixed crystals [4-NH2PyH][SbCl4(1−x)Br4x]

    Article • Journal of Molecular Structure, September 2008, Elsevier

    Dr Maciej Wojtaś

  24. Structure and properties of tris(tetramethylammonium) nonabromodiarsenate(III), [(CH 3 ) 4 N] 3 [As 2 Br 9 ]

    Article • Journal of Physics Condensed Matter, May 2007, Institute of Physics Publishing

    Dr Maciej Wojtaś

  25. Structural characterization, phase transition and dielectric properties of 4-cyanopyridynium perchlorate monohydrate: [(4-CNC5H4NH)][ClO4]·H2O

    Article • Solid State Sciences, January 2007, Elsevier

    Dr Maciej Wojtaś

  26. Structure and properties of 2-cyanopyridinium perchlorate [2-CNPyH][ClO4]

    Article • Journal of Physics Condensed Matter, March 2006, Institute of Physics Publishing

    Dr Maciej Wojtaś

  27. Structure, phase transitions, dielectric and spectroscopic studies of the 2-aminopyrimidinium salts: [(2-NH2C4N2H3)2H][ClO4] and [2-NH2C4N2H4][BF4]

    Article • Solid State Sciences, January 2006, Elsevier

    Dr Maciej Wojtaś

  28. Vibrational study of the ferroelastic phase transition in and

    Article • Vibrational Spectroscopy, September 2005, Elsevier

    Dr Maciej Wojtaś

  29. Structure and properties of [(CH3)4P]3[Sb2Cl9] and [(CH3)4P]3[Bi2Cl9]

    Article • Journal of Physics Condensed Matter, October 2004, Institute of Physics Publishing

    Dr Maciej Wojtaś

  30. Crystal Structure, Phase Transition and Ferroelastic Properties of [N(CH3)4]3[As2Cl9].

    Article • ChemInform, May 2004, Wiley

    Dr Maciej Wojtaś

  31. Structure and phase transitions in [(CH3)4P]3[Sb2Br9] and [(CH3)4P]3[Bi2Br9]

    Article • Journal of Solid State Chemistry, April 2004, Elsevier

    Dr Maciej Wojtaś

  32. Crystal Structure, Phase Transition and Ferroelastic Properties of [N(CH3)4]3[As2Cl9]

    Article • Zeitschrift für anorganische und allgemeine Chemie, March 2004, Wiley

    Dr Maciej Wojtaś

  33. Dielectric Dispersion in [(CH3)3NH]3[Sb2Cl9(1-x)Br9x] Mixed Crystals

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Dr Maciej Wojtaś

  34. Vibrational study of structural phase transitions in [(CH3)2NH2]3[Bi2Cl9] and [(CH3)2NH2]3[As2Cl9] crystals

    Article • Vibrational Spectroscopy, December 2003, Elsevier

    Dr Maciej Wojtaś

  35. Crystal structure, phase transition and ferroelectric properties of the [(CH3)3NH]3[Sb2Cl9(1 x)Br9x] (TMACBA) mixed crystals

    Article • Journal of Physics Condensed Matter, August 2003, Institute of Physics Publishing

    Dr Maciej Wojtaś

  36. Crystal structure, phase transitions and ferroelastic properties of [(CH3)2NH2]3[Bi2Cl9]

    Article • Journal of Solid State Chemistry, July 2003, Elsevier

    Dr Maciej Wojtaś

  37. Domain Structure, Local Hysteresis and Ferroelectric Phase Transition in (CH3NH3)5Bi2Br11(MAPBBB) Single Crystals

    Article • Ferroelectrics, July 2003, Taylor & Francis

    Dr Maciej Wojtaś

  38. Dielectric Relaxation in Ferroelectric Mixed Crystals System (CH 3 NH 3 ) 5 Bi 2 Cl 11(1 − x) Br 11x

    Article • Ferroelectrics, June 2003, Taylor & Francis

    Dr Maciej Wojtaś

  39. Crystal Structure, Thermal and Electric Behaviour of [(CH3)2NH2]3[As2Cl9] and [(CH3)2NH2][AsOCl2]

    Article • Zeitschrift für anorganische und allgemeine Chemie, February 2002, Wiley

    Dr Maciej Wojtaś

  40. Crystal Structure and Ferroelectric Properties in the Mixed Crystals: [(CH 3 ) 2 NH 2 ] 3 Sb 2(1−x) Bi 2x Cl 9 and [(CH 3 ) 3 NH] 3 Sb 2 Cl 9(1−x) Br 9x

    Article • Ferroelectrics, January 2002, Taylor & Francis

    Dr Maciej Wojtaś

  41. Crystal structure and dielectric properties of the [(CH3)2NH2]3Sb2(1-x)Bi2xCl9(DMACAB) mixed crystals

    Article • Journal of Physics Condensed Matter, September 2001, Institute of Physics Publishing

    Dr Maciej Wojtaś