Determining trace concentrationsDIRKEN, M. W.World cement. 2003, Vol 34, Num 4, pp 64-69, issn 0263-6050, 3 p.Article

Magnetic specific heat of Dy³₊ in DyBa₂Cu₃O_7-5 compared to the 2-d, S=1/2 ising model predictionDIRKEN, M. W; DE JONGH, L. J.Solid state communications. 1987, Vol 64, Num 9, pp 1201-1202, issn 0038-1098Article

Crystal-field effects in rare earth compounds with the ThCr₂Si₂ structureDIRKEN, M. W; THIEL, R. C; BUSCHOW, K. H. J et al.Journal of the less-common metals. 1989, Vol 147, Num 1, pp 97-104, issn 0022-5088Article

Magnetic anisotropy in ThMn₁₂-type compounds studied by ¹⁵⁵Gd Mössbauer spectroscopy = Anisotropie magnétique des composés de type ThMn₁₂ étudiée par spectrométrie Mössbauer ¹¹⁵GdDIRKEN, M. W; THIEL, R. C; BUSCHOW, K. H. J et al.Journal of the less-common metals. 1989, Vol 146, pp L15-L18, issn 0022-5088Article

Valence-electron contributions to the electric-field gradient in hcp metals and at Gd nuclei in intermetallic compounds with the ThCr₂Si₂ structureCOEHOORN, R; BUSCHOW, K. H. J; DIRKEN, M. W et al.Physical review. B, Condensed matter. 1990, Vol 42, Num 7A, pp 4645-4655, issn 0163-1829, 11 p.Article

¹⁵⁵Gd Mössbauer effect study of Gd₂Fe₁₇N_xDIRKEN, M. W; THIEL, R. C; COEHOORN, R et al.Journal of magnetism and magnetic materials. 1991, Vol 94, Num 1-2, pp L15-L19, issn 0304-8853Article

¹⁵⁵Gd mössbauer effect study of Gd₂Mn₁₇C_x compoundsDIRKEN, M. W; THIEL, R. C; JACOBS, T. H et al.Journal of the less-common metals. 1991, Vol 168, Num 2, pp 269-276, issn 0022-5088Article

Substitution of calcium by rare earth elements in the high T_c superconductor Bi₂Sr₂CaCu₂O₈₊δGROEN, W. A; STEENS, R; ZANDBERGEN, H. W et al.Journal of the less-common metals. 1989, Vol 155, Num 1, pp 133-139, issn 0022-5088Article

Electronic structure and bonding of the metal cluster compound Au₅₅(PPh₃)₁₂Cl₆THIEL, R. C; BENFIELD, R. E; ZANONI, R et al.Zeitschrift für Physik. D, atoms, molecules and clusters. 1993, Vol 26, Num 1-4, pp 162-165, issn 0178-7683Conference Paper

Magnetic properties of Gd₂Fe₁₇CJACOBS, T. H; DIRKEN, M. W; THIEL, R. C et al.Journal of magnetism and magnetic materials. 1990, Vol 83, Num 1-3, pp 293-294, issn 0304-8853, 2 p.Conference Paper

¹⁵⁵Gd Mössbauer effect and magnetic properties of GdMn₆Sn₆DIRKEN, M. W; THIEL, R. C; BRABERS, J. H. V. J et al.Journal of alloys and compounds. 1991, Vol 177, Num 1, pp L11-L15, issn 0925-8388Article

Effect of carbon take-up on the crystal-field effects in rare-earth compounds R₂Fe₁₇DIRKEN, M. W; THIEL, R. C; DE JONGH, L. J et al.Journal of the less-common metals. 1989, Vol 155, Num 2, pp 339-346, issn 0022-5088, 8 p.Article

Some doubts about Fe substitution in REBa₂Cu₃O_7-δDIRKEN, M. W; THIEL, R. C; SMIT, H. H. A et al.Physica. C, Superconductivity. 1988, Vol 156, Num 2, pp 303-306Article

¹⁵⁵Gd Mössbauer measurements on the ceramic superconductor GdBa₂Cu₃O₇SMIT, H. H. A; DIRKEN, M. W; THIEL, R. C et al.Solid state communications. 1987, Vol 64, Num 5, pp 695-697, issn 0038-1098Article