SOMMA
  • PUBLICATIONS

1998

A.- MAGNETIC AND SUPERCONDUCTING MATERIALS

1.-        Low temperature surface spin glass transition in g -Fe2O3 nanoparticles

            Physical Review Letters, 80 (1), (1998), pp. 181-184

            Martínez, X. Obradors, Ll. Balcells, A. Rouanet, and C. Monty

2.-        Magnetoresistance of chromium dioxide powder compacts

            Physical Review Letters, 80 (17), (1998), pp. 3815-3818

            J.M.D. Coey, A.E. Berkowitz, Ll. Balcells, and F.F. Putris

3.-        Magnetoresistance of magnetite

            Applied Physics Letters, 72 (6), (1998), pp. 734-736

            J.M.D. Coey, A.E. Berkowitz, Ll. Balcells, and F.T. Parker

4.-        Three dimensional dislocation substructure in NdBa2Cu3Oy

            Applied Physics Letters, 73 (18), (1998), pp 2660-2662

            F. Sandiumenge, N. Vilalta, J. Rabier, and X. Obradors

5.-        Pressure-controlled synthesis of the Hg0.82Re0.18Ba2Ca2Cu3O8+dsuperconductor

            Advanced Materials, 10 (14), (1998), pp. 1126-1129

            A. Sin, A.G. Cunha, A. Calleja, M.T.D. Orlando, E. Baggio-Saitovitch, S. Piñol, M. Segarra, and X. Obradors

6.-        High-field magnetoresistance at interfaces in manganese perovskites

            Physical Review B, 58 (22), (Rapid Communication), (1998), pp. R14 697-R14 700

            Ll. Balcells, J. Fontcuberta, B. Martínez, and X. Obradors

7.-        Influence of disorder on the vortex-lattice melting in twinned oxygen-deficient ortho-II YBa2Cu3Oy (y≈6.6)

            Physical Review B, 57 (14), (1998), pp. 8687-8695

            E. Rodríguez, A. Gou, B. Martínez, S. Piñol, and X. Obradors

8.-        Pressure and magnetic-field effects on charge ordering in La0.9Sr0.1MnO3

            Physical Review B, 57 (23), (1998), pp. 14 680-14 683

            R. Senis, V. Laukhin, B. Martínez, J. Fontcuberta, and X. Obradors

9.-        High-temperature spin dynamics in CMR manganites: ESR and magnetization

            Physical Review B, 58 (6), (1998), pp. 3233-3239

            M.T. Causa, M. Tovar, A. Caneiro, F. Prado, G. Ibáñez, C.A. Ramos, A. Butera, B. Alascio, X. Obradors, S. Piñol, F. Rivadulla, C. Vázquez-Vázquez, M.A. López-Quintela, J. Rivas, Y. Tokura, and S.B. Oseroff

10.-      Vortex configurations in a Pb/Cu microdot with a 2x2 antidot cluster

Physical Review B, 58 (9), (1998), pp. 5744-5756

T. Puig, E. Rosseel, L. Van Look, M. J. van Bael, V. V. Moshchalkov, and Y. Bruynseraede

11.-                  In-plane flux pinning in melt-textured YBa2Cu3O7-Y2BaCuO5 composites

                        Physical Review B, 58 (22), (1998), pp. 15 198-15 207

B. Martínez, T. Puig, A. Gou, V. Gomis, S. Piñol, J. Fontcuberta, X. Obradors, and G. Chouteau

12.-      Magnetic transitions in the positional isomers (4-HOPNN and 2-HOPNN) of an organic nitronyl nitroxide radical using muon-spin rotation

            Chemical Physiscs Letters, 293, (1998), pp. 160-166

            J.L. García-Muñoz, J. Cirujeda, J. Veciana, and S.F.J. Cox

13.-      Magnetic irreversibility and surface barriers in grain-aligned Re-doped Hg-1223

            Physica C, 296, (1998), pp. 29-36

            L. Fàbrega, B. Martínez, J. Fontcuberta, A. Sin, S. Piñol, and X. Obradors

14.-                  Vortex liquid state in YBa2Cu3O7:Y2BaCuO5

                        Physica C, 296, (1998), pp. 96-102

          F. Galante, E. Rodríguez, J. Fontcuberta, and X. Obradors

15.-      Formation and stability of HgCaO2, a competing phase in the synthesis of

                        Hg1-xRexBa2Ca2Cu3O8+d superconductor

                        Physica C, 306, (1998), pp. 34-46

            A. Sin, A.G. Cunha, A. Calleja, M.T.D. Orlando, F.G. Emmerich, E. Baggio-Saitovitch, S. Piñol, J.M. Chimenos, and X. Obradors

16.-      Microstructure and flux dynamics in YBa2Cu3O7 plastically deformed at room temperature

            Physica C, 301, (1998), pp. 129-140

            L. Richard, M.F. Denanot, J. Rabier, F. Sandiumenge, E. Rodríguez, B. Martínez, and X. Obradors

17.-                  Enhanced interface pinning and aging by high pressure oxygenation of melt textured Nd1+xBa2-xCu3O7-d

                        Physica C, 308, (1998), 115-122

                        T. Puig, X. Obradors, B. Martínez, and J.A. Alonso

18.-                  Microstructure and pinning in high-Tc-high-Jc Nd1+xBa2-xCu3Oy directionally solidified in air

                        Superconductor Science and Technology, 11, (1998), pp 165-168

                        F. Sandiumenge, B. Martínez, N. Vilalta, R. Yu, and X. Obradors

19.-                  High-pressure-high-temperature effect on the structure of YbaCuO- and NdBaCuO-based superconductive ceramics

                        Superconductor Science and Technology, 11, (1998), pp. 1123-1128

                        A. Prikhna, W. Gawalek, V.E. Moschil, Ch. Wende, V.S. Melnikov, F. Sandiumenge, N. Vilalta, P.A. Nagorny, T. Habisreuter, S.N. Dub, and A.B. Surzenko

20.-      A novel technique to measure the magnetic relaxation of high-temperature superconduting films on ultra-short time scales

Superconductor Science and Technology, 11, (1998), pp. 680-685

T. Puig, M. Pont, P.G. Huggard, F. de la Cruz, W. Prettl, and J.S. Muñoz,

21.-      Magnetic characterization of g -Fe2O3 nanoparticles fabricated by aerosol pyrolysis

            Journal of Applied Physics, 83 (6), (1998), pp. 3256-3262

            B. Martínez, A. Roig, E. Molins, T. González-Carreño, and C.J. Serna

22.-      Thermoelectric power, specific heat, and giant magnetoresistance of La0.85MnO3

            Journal of Applied Physics, 83 (10), (1998), pp. 5264-5269

            R. Suryanarayanan, J. Berthon, I. Zelenay, B. Martínez, X. Obradors, S. Uma, and E. Gmelin

23.-      Magnetic anisotropy and spin diffusion through spin disordered interfaces in magnetoresistive manganites

            Journal of Applied Physics, 83 (11), (1998), pp. 7058-7060

            B. Martínez, Ll. Balcells, J. Fontcuberta, X. Obradors, C.H. Coenca, and R.F. Jardim

24.-      The Re-doped high Tc superconductor HgBa2Ca2Cu3Ox: Magnetic

irreversibility versus anisotropy

                        Journal of Applied Physics, 83 (11), (1998), pp. 7309-7311

                        L. Fàbrega, B. Martínez, J. Fontcuberta, A. Sin, S. Piñol, and X. Obradors

25.-      Epitaxial growth of "infinite layer" thin films and multilayers by rf magnetron sputtering

Journal of Materials Research, 13 (8), (1998), pp. 2195-2201

L. Fàbrega, E. Koller, J.-M. Triscone, and Ø.Fischer

26.-      Screen printed La2/3Sr1/3MnO3 thick films on alumina substrates

            Journal of Materials Research, 19 (9), (1998), pp. 2623-2631

            Ll. Balcells, J. Fontcuberta, B. Martínez, and X. Obradors

27.-      Bandwidth control of the spin diffusion through interfaces and the electron-phonon coupling in magnetoresistive manganites

            Philosophical Transactions of the Royal Society. London A, 356, (1998), pp. 1577-1591

            J. Fontcuberta, B. Martínez, V. Laukhin, Ll. Balcells, X. Obradors, C.H. Coenca, and R.F. Jardim

28.-                  Critical currents in air processed NdBa2Cu3O7 melt-textured superconductors

                        Applied Superconductivity, 6 (2), (1998), pp. 119-127

T. Puig, B. Martínez, R. Yu, A. Hu, V. Gomis, and X. Obradors

29.-                  Fabrication of melt –textured Nd123 superconductors with Nd2BaO4 addition

                        Applied Superconductivity, 6 (2-5), (1998), pp. 129-137

                        A. Hu, X. Obradors, V. Gomis, T. Puig, A. Carrillo, E. Cardellach, E. Mendoza, Z.X. Zha, and J.W. Xiong

30.-                  Synthesis of Hg1-xRexBa2Ca2Cu3O8+x pure phase at normal pressures

                        Journal of Superconductivity, 11, (1998), pp. 125

                        S. Piñol, A. Sin, A. Calleja, J. Fontcuberta, X. Obradors, and F.Espiell

31.-                  Magnetization and FMR in La0.7Pb0.3MnO3 single crystals

                        Journal of Magnetism and Magnetic Materials, 177-181, (1998), pp. 867-868

C.A. Ramos, M.T. Causa, M. Tovar, X. Obradors, and S.Piñol

32.-      Flux confinement by regular arrays and clusters of antidots in Pb/Cu bilayers

Superlattices and Microstructures, 23 (2), (1998), pp. 489-492

E. Rosseel, T. Puig, M. J. van Bael, M. Baert, V. V. Moshchalkov, and Y. Bruynseraede

33.-                  High temperature deformation of Bridgman melt-textured YBCO

            Journal of Materials Science and Engineering, B53, (1998), pp. 143-148

                        M. Ullrich, A. Leenders, J. Krelaus, L.O. Kautschor, H.C. Freyhardt, L. Schmidt,

                        F. Sandiumenge, and X.Obradors

34.-      Succesful synthesis of Hg0.80Re0.20Sr2Can-1CunO2n+2+(n=1,2) by the sealed quartz tube technique

Journal of Materials Science, 33, (1998), pp. 5359-5363

A. Calleja, A. Sin, L. Fàbrega, J.L. García, J. Fontcuberta, and X.Obradors

35.-      Magnetic hyperfine fields in FeZrB amorphous alloys

     Journal of Physics, IV (8), (1998), pp. Pr2-87 – Pr2-89

            A. Roig, A. Slawska-Waniewska, and E. Molins

36.-      Defects within single domain REBa2Cu3O7 (RE=Y, Nd) melt processed supercondutors

     Recent Research Develevopment in Materials Science, 1, (1998), pp. 123-135

            F. Sandiumenge and J. Rabier

37.-      Low temperature magnetic behaviour of g-Fe2O3 nanoparticles

     Materials Science Forum, 269-172, (1998), pp. 883-888

            B. Martínez, X. Obradors, Ll. Balcells, A. Rouanet, and C. Monty

38.-      Magnetic surface anisotropy and low-temperature magnetoresistance in manganese perovskites

            Materials Science Forum, 269-272, (1998), pp. 889-894

            Ll. Balcells, B. Martínez, J. Fontcuberta, X. Obradors, C.H. Cohenca, and R.F. Jardim

39.-      Hexaferrite-Magnetite nanocomposite permanent magnets produced by mechanical alloying

     Materials Science Forum, 269-272, (1998), pp. 943-948

            A. Calleja, X. Obradors, A. Roig, B. Martínez, S. Piñol, and F. Sandiumenge

40.-      Development and control of microstructures in directionally solidified REBa2Cu3O7 (RE=Y, Nd) superconductors

     Boletín de la Sociedad Española de Cerámica y Vidrio, 37 (2-3), (1998),

            pp. 193-199

            F. Sandiumenge

B.- INORGANIC AND ORGANOMETALLIC MATERIALS

41.-      Unprecedented polycrystal structure of a new cadmium thiolate containing an unusually highly charged [ClCd8{SCH(CH2CH2)2N(H)Me}16]15+ core

     Journal of American Chemical Society, 120, (1998), pp. 1260-1266

            P. González-Duarte, W. Clegg, I. Casals, J. Sola, and J. Rius

42.-      Hybrid xerogels from dendrimers and arborols

     Chemistry of materials, 10, (1998), pp. 1795-1804

            B. Boury, R.J.P. Corriu, and R. Nuñez

43.-      Crystal structure of Bi6Sr8-xCa3+xO22 (-0.5≤x≤1.7): A mixed valence bismuth oxide related to perovskite

     Chemistry of materials, 10 (7), (1998), pp. 1875-1881

            C.C. Luhrs, E. Molins, G. Van Tendeloo, D. Beltrán-Porter, and A. Fuertes

44.-      Electrochemical and chemical syntheses of the hybrid organic-inorganic electroactive material formed by phosphomolybdate and polyaniline. Application as cation-insertion electrodes

     Chemistry of materials, 10, (1998), pp. 698-704

            M. Lira-Cantú and P. Gómez-Romero

45.-      Dimensionality and fermi surface of low-dimensional metals

     Chemistry of materials, 10, (1998), pp. 2770-2786

            E. Canadell

46.-      Versatility of nido-Monophosphinocarboranes as ligands. Tricoordination via PPh2 and BH in Rhodium (I) complexes

     Organometallics, 17 (11), (1998), pp. 2376-2378

            C. Viñas, R. Núñez, F. Teixidor, R. Kivekäs, and R. Sillanpää

47.-      Exo-nido-Monothio- and exo-nido-Monophosphinorhodacarboranes: Synthesis, reactivity, and catalytic properties in alkene hydrogenation

     Organometallics, 17 (11), (1998), pp. 2278-2289

            C. Viñas, M.A. Flores, R. Núñez, F. Teixidor, R. Kivekäs, and R. Sillanpää

48.-      Selective reactions of functionalized ruthenium (II) s-Alkynyl complexes with dicobalt octacargbonyl and tetracobalt dodecacarbonyl: Synthesis of cyclopentenone derivetives via intermolecular Pauson-Khand reactions

     Organometallics, 17 (4), (1998), pp. 697-706

            V. Cadierno, m.P. Gamasa, J. Gimeno, J.M. Moretó, S. Ricart, A. Roig, and E. Molins

49.-      The "Rh(PPh3)2" and "Rh(cod)" fragments as probes to compare the coordinating and electronic characteristics of C-SR and C-PPh2 in heterodisubstituted carborane ligands

     Organometallics, 17 (21), (1998), pp. 4630-4633

            F. Teixidor, R. Benakki, C. Viñas, R. Kivekäs, and R. Sillanpää

50.-      Influence of S-Aryl groups in the coordination and reactivity of (nido-Thiocarborane) ruthenium complexes

     Organometallics, 17 (21), (1998), pp. 4675-4679

            F. Teixidor, M.A. Flores, C. Viñas, R. Kivekäs, and R. Sillanpää

51.-      New sodium organobis(silantriolates)

     Chemical Communications, (1998), pp. 2309-2310

            B. Boury, F. Carré, R.J.P. Corriu, and R. Núñez

52.-      Cobaltabis(dicarbollide) derivatives as extractants for europium from nuclear wastes

     Chemical Communications, (1998), pp. 191-192

            C. Viñas, S. Gómez, J. Bertrán, F. Teixidor, J.F. Dozol, and H. Rouquette

53.-      Directed crystallization of selected aluminophosphate hydrates by pH control

     Advanced Materials, 10 (1), (1998), pp. 46-49

            J. García-Carmona, R. Rodríguez-Clemente, and J. Gómez-Morales

54.-      Nanosized hydroxyapatite precipitation from homogeneous calcium/citrate/phosphate solutions using microwave and conventional heating

     Advanced Materials, 10 (1), (1998), pp. 49-53

            A. López-Macipe, J. Gómez-Morales, and R. Rodríguez-Clemente

55.-      Organic-guest/microporous-host composite materials obtained by diffusion from a supercritical solution

     Advanced Materials, 10 (9), (1998), pp. 672-676

            C. Domingo, J. García-Carmona, J. Llibre, and R. Rodríguez-Clemente

56.-      Order-disorder transitions of Cu-Al-Mn shape memory alloys

     Physical Review B, 58 (21), (1998), pp. 14 245-14 255

            E. Obradó, C. Frontera, Ll. Mañosa, and A. Planes

57.-      Ruthenium (II) complexes with NS2 pyridine-based dithia-containing ligands. Proposed possible structural isomers and X-ray confirmation of their existence

     Inorganic Chemistry, 37 (4), (1998), pp. 701-707

            C. Viñas, P. Anglès, G. Sánchez, N. Lucena, F. Teixidor, Ll. Escriche, J. Casabó, J.F. Piniella, A. Álvarez-Larena, R. Kivekäs, and R. Sillanpää

58.-      Electronic structure of the highly reduced polyoxoanion [Pmo12O40(VO)2]5-: A DFT study

     Inorganic Chemistry, 37, (1998), pp. 3444-3446

            J.M. Maestre, J.M. Poblet, C. Bo, N. Casañ-Pastor, and P. Gómez-Romero

59.-      New polyether-substituted metallacarboranes as extractants for 137Cs and 90Sr from nuclear wastes

     Inorganic Chemistry, 37 (14), (1998), pp. 3640-3643

            C. Viñas, S. Gómez, J. Bertrán, F. Teixidor, J.F. Dozol, and H. Rouquette

60.-      Metalation of a Bis(thiophenyl)carborane giving both exo and endo products. Synthesis and structural characterization of RuCl{7,8-(SPh)2-7,8-nido-C2B9H10}(p-cymene) and 1,2-(SPh)2-3-(p-cymene)-3,1,2-RuC2B9H9

     Inorganic Chemistry, 37, (1998), pp. 5394-5395

            F. Teixidor, C. Viñas, M.A. Flores, G.M. Rosair, A.J. Welch, and A.S. Weller

61.-      Synthesis, structure, and properties of a tetrametallic ferrocenecarboxylato-Bridged copper (II) complex

     Inorganic Chemistry, 37 (21), (1998), pp. 5686-5689

            R. Costa, C. López, E. Molins, and E. Espinosa

62.-      Concerning the resistivity anomaly in the layered pnictide oxide Na2Ti2Sb2O

     Inorganic Chemistry, 37, (1998), pp. 5807-5810

            F.F. de Biani, P. Alemany, and E. Canadell

63.-      Synthesis and characterization of the first cyclic monothioether derivative of 1,2-o-carborane and its reactivity toward phosphine transition metal complexes

     Inorganic Chemistry, 37, (1998), pp. 6746-6750

            C. Viñas, M.R. Cirera, F. Teixidor, R. Kivekäs, R. Sillanpää, and J. Llibre

64.-      Synthesis and structure of isocytosine ternary copper(II) complexes

     Journal of Chemical Society, Dalton Trans., (1998), pp. 1031-1036

            A. García-Raso, J.J. Fiol, B. Adrover, V. Moreno, E. Molins, and I. Mata

65.-      Aromatic substituted metallacarboranes as extractants of 137Cs and 90Sr from nuclear wastes

     Journal of Chemical Society, Dalton Trans., (1998), pp. 2849-2853

            C. Viñas, J. Bertrán, S. Gómez, F. Teixidor, J.F. Dozol, H. Rouquette, R. Kivekäs, and R. Sillanpää

66.-      Evidence for direct g-NiOOH « b-Ni(OH)2 transitions during electrochemical cycling of the nickel hydroxide electrode

     Journal of the Electrochemical Society, 145 (5), (1998), pp. 1434-1441

            N. Sac-Epée, M.R. Palacín, A. Delahaye-Vidal, Y. Chabre, and J-M. Tarâscon

67.-      A novel binuclear rhodium complex with two mercapto bridges and two terminal thioether groups

     New Journal of Chemistry, (1998), pp. 665-666

            F. Teixidor, M.R. Cirera, C. Viñas, R. Kivekäs, R. Sillanpää, and J. Llibre

68.-      Crystal chemistry and redox behaviour of pervoskite-related bismuth strontium calcium oxides

     Journal of Materials Chemistry, 8 (1), (1998), pp. 209-217

            C.C. Luhrs, F. Sapiña, D. Beltrán-Porter, N. Casañ-Pastor, and A. Fuertes

69.-      A convenient route to carbon-substituted derivatives of nido-5,6-C2B8H121

     Journal of Organometallic Chemistry, 550, (1998), pp. 125-130

            B. Stíbr, F. Teixidor, C. Viñas, J. Fusek

70.-      Reactions of Pd(II) with closo-1,2-dicarbadodecaborane–1,2-diphosphines

     Journal of Organometallic Chemistry, 555, (1998), pp. 17-23

            C. Viñas, M.M. Abad, F. Teixidor, R. Sillanpää, R. Kivekäs

71.-      Macrocycles incorporating sulphur and nido-carborane cages: reactivity towards Rh(III) and Ir(III). Molecular structures of [Ir(C5Me5)Cl(7,8-m-(SCH2CH2S)-7,8-C2B9H10)] and [Rh(C5Me5)Cl(7,8-m-(S(CH2CH2(OCH2CH2)3)S)-7,8-C2B9H10)]

     Journal of Organometallic Chemistry, 568, (1998), pp. 149-155

            C. Viñas, M.R. Cirera, F. Teixidor, R. Kivekäs, R. Sillanpää, and J. Llibre

72.-      New NS2 and S’S2 ligands derivatives of pyridine and thiophene incorporating icosahedran carboranes

     Journal of Organometallic Chemistry, 570, (1998), pp. 79-87

            C. Viñas, R. Benakki, P. Anglés, H. Meliani, F. Teixidor, R. Kivekäs, and R. Sillanpää

73.-      The role of pH in the adsorption of citrate ions on hydroxyapatite

     Journal of colloid and interface science, 200, (1998), pp. 114-120

            A. López-Macipe, J. Gómez-Morales, and R. Rodríguez-Clemente

74.-      Kinetic control of order in the layered perovskite La2Ba2Cu2Ti2O11

     Journal of Materials Research, 13 (5), (1998), pp. 1147-1151

            M.R. Palacín, P. Gómez-Romero, and F. Krumeich

75.-      Sol-Gel synthesis and simultaneous oxidation of Ln2Ba2Cu2Ti2O11-d

     Journal of Solid State Chemistry, 138, (1998), pp. 141-148

            M.R. Palacín, N. Casañ-Pastor, and P. Gómez-Romero

76.-      Pd(II) and Pt(II) D-penicillamine complexes. Crystal structure of a tridentate D-penicillamine cluster of Pd(II)

     Polyhedron, 17 (19), (1998), pp. 3343-3350

            G. Cervantes, V. Moreno, E. Molins, and M. Quirós

77.-      Conducting organic polymers with electroactive dopants. Synthesis and electrochemical properties of hexacyanoferrate-doped polypyrrole

     Synthetic Metals, 98, (1998), pp. 95-102

            G. Torres-Gómez, and P. Gómez-Romero

78.-      Polyacrylic acid pore-filled microporous membranes and their use in membrane-mediated synthesis of nanocrystalline ferrihydrite

     Canadian Journal of Chemistry, 76, (1998), pp. 10-17

            F.M. Winnik, A. Morneau, A.M. Mika, R.F. Childs, A. Roig, E. Molins, and R.F. Ziolo

79.-      Silica aerogels by supercritical extraction

     Journal of the European Ceramic Society, 18, (1998), pp. 1141-1143

            A. Roig, I. Mata, E. Molins, C. Miravitlles, J. Torras, and J. Llibre

80.-      Hydroxyapatite precipitation: A case of nucleation-aggregation-agglomeration-growth mechanism

     Journal of the European Ceramic Society, 18, (1998), pp. 1351-1356

            R. Rodríguez-Clemente, A. López-Macipe, J. Gómez-Morales, J. Torrent-Burgués, and V.M. Castaño

81.-      Mössbauer spectroscopy and magnetic properties of the three-dimensional cubic phase Ba6Cu12Fe13S27

     Materials Research Bulletin, 33 (9), (1998), pp. 1347-1352

            A. Roig, E. Molins, N. Casañ-Pastor, P. Gómez-Romero, C. Mujica, and J. Llanos

82.-      Studies of LPCVD Al-Fe-O deposits by XPS, EELS and Mössbauer spectroscopies

     Surface and coatings technology, 105, (1998), pp. 31-37

            Ch. Labatut, R. Berjoan, B. Armas, S. Schamm, J. Sevely, A. Roig, and E. Molins

83.-      Crystal engineering and [C-H ··· O] hydrogen bonds at the organic/inorganic interface. The bi-continuous hybrid composite, k(2/3-3)-(EDT-TTF){[Ca(H2O)4]2(TeW6O24)·7H2O}2

     Comptes Rendus de la Academie de Sciences Paris, 1 (II), (1998), pp. 627-633

            K. Boubekeur, R. Riccardi, P. Batail, and E. Canadell

84.-      Crystal and molecular structure of (BzlMe3N)2+ [Fe2PCl6]2-

     Structural Chemistry, 9 (3), (1998), pp. 203-208

            E. Molins, A. Roig, C. Miravitlles, M. Moreno-Mañas, A. Vallribera, N. Galvez, and N. Serra

85.-      1-(2-Mercaptoethyl)-2-methyl-1,2-dicarba-closo-dodecaborane(12)

     Acta Crystallographica, C54, (1998), pp. 1716-1718

            R. Kivekäs, J. Pedrajas, F. Teixidor, and R. Sillanpää

86.-      Growth and characterization of the new double sulphate, Li3Rb(SO4)2·H2O

     Zeitschrift für Kristallographie, 213, (1998), pp. 635-638

            C.M. Pina, L. Fernández-Díaz, E. Molins, R.M. Rojas, and J.M. Rojo

87.-      [PtCl3(m-SCH2C5H9NMe)2PtCl]: First chelate compound of 3-mercaptomethyl-1-methylpiperidine

     Journal of Chemical Crystallography, 28 (1), (1998), pp. 73-75

            J. Llorca, E. Molins, and J. Sola

88.-      125Te Mössbauer spectroscopy study of transition-metal tellurides

     Anales de Química Int. Ed., 94, (1998), pp. 171-178

            J.M. Durand, E. Molins, and A. Roig

89.-      Low temperature synthesis of LiNiO2 and LiCoO2: Comparison, stability and reaction mechanism

     Molecular Crystals and Liquid Crystals, 311, (1998), pp. 37-43

            D. Larcher, M.R. Palacín, A. Audemer, N. Sac-Epée, G.G. Amatucci, and J-M. Tarascon

90.-      Competition between the two reduction reactions of the g(II) phase in the Ni-based batteries

     Molecular Crystals and Liquid Crystals, 311, (1998), pp. 115-121

            N. Sac-Epée, M.R. Palacín, A.Audemer, B. Beaudoin, A. Delahaye-Vidal, T. Jamin, Y. Chabre, and J-M. Tarascon

91.-      Synthesis of Homo- and Hetero-Bimetallic Complexes Containing the Ni(C6F5)2 Moiety-Crystal Structure of [C6Fe5)2Ni(m-SPh)2Pd(dppe)]

     European Journal of Inorganic Chemistry, (1998), pp. 1199-1204

            G. Sánchez, F. Momblona, M. Sánchez, J. Pérez, G. López, J. Casabó, E. Molins, and C. Miravitlles

92.-      Wet chemical synthesis of hydroxyapatite particles from nonstoichiometric solutions

     Journal of Materials Synthesis and Processing, 6 (1), (1998), pp. 21-26

            A. López-Macipe, R. Rodríguez-Clemente, A. Hidalgo-López, I. Arita, M.V. garcía-Garduño, E. Rivera, and V.M. Castaño

93.-      Control of order and dimensionality in mixed Cu-Ti perovskites

     Recent Research Developement in Materials Science, 1, (1998), pp. 215-233

            M.R. Palacín, and P. Gómez-Romero

94.-      Recubrimiento con hidroxiapatita de prototipos de implantes dentales (Evert Medical, SAÒ) mediante la técnica de precipitación a partir de disoluciones homogéneas

     Archivos de Odonto Estomatología, 14 (10), (1998), pp. 608-616

            R. Rodríguez-Clemente, J. Gómez-Morales, J. Cubo, and J. Murtra-Ferré

95.-      Obtención de hidroxiapatito en un reactor continuo

     Química e Industria, marzo, (1998), pp. 148-154

            J. Torrent-Burgués, M.A. Corcho-Campos, J. Gómez-Morales, and R. Rodríguez-Clemente

96.-      Estructura e inestabilidades electrónicas en óxidos y bronces de metales de transición

     Temas actuales de Química Cuántica, J. Fernández Rico, J.M. García de la Vega (eds.), UAM ediciones, E. Canadell, and M.-H. Whangbo

C.- ORGANIC MATERIALS

97.-      Crystal Structures of Chiral Diastereoisomers of a Carbon-Based High-Spin Molecule

            Angewandte Chemie International Edition Engl110, (1998), pp. 330-333.

            J. Sedó, N. Ventosa, D. Ruiz-Molina, M. Mas, E. Molins, C. Rovira, and J. Veciana.

98.-      Chelation Isomerism in Allylamino Carbene Complexes and its Impact on Stereoselection: A Study of Conformational Equilibria by Dynamic HPLC

            Journal of American Chemical Society, 120, (1998), pp. 2283-2289

            U. Schick, L. Jordi, S. Ricart, J. Veciana, K. H. Dötz, and J.M. Moretó

99.-      Long-Range Chiral Induction in Chemical Systems with Helical Organization. Promesogenic Monomers in the Formation of Poly(isocyanide)s and in the Organization of Liquid Crystals

            Journal of American Chemical Society, 120, (1998), pp. 9126-9134

            D. B. Amabilino, E. Ramos, J-L. Serrano, T. Sierra, and J. Veciana.

100.-    Persistent and Transient Open-shell Species Derived from C60-TTF Cyclohexene-fused Dyads

            The Journal of Organic Chemistry, 63, (1998), pp. 5201-5210

            J. Llacay, J. Veciana, J. Vidal-Gancedo, J.L. Bourdelande, R. Gonzalez-Moreno, and C. Rovira.

101.-                A New Family of Sulfur Dioxide-Containing TTF-Derivatives

                        Advanced Materials, 3, (1998), pp. 330-334

                        J. Llacay, I. Mata, E. Molins, J. Veciana, and C. Rovira.

102.-    Kinetic Control of Unnatural Chiral Induction in Poly(isocyanide)s

                        Advanced Materials, 10, (1998), pp. 1001-1005

            D. B. Amabilino, E. Ramos, J-L. Serrano, and J. Veciana.

103.-    Structure-Magnetism Relationships in a -Nitronyl Nitroxide Radicals: Pitfalls and Lessons to be Learned

                        Advanced Materials, 10(1998), pp. 1461-1466

            M. Deumal, J. Cirujeda, J. Veciana, and J.J. Novoa.

104.-    Transmission of Magnetic Interactions Through an Organometallic Coupler. A Novel Family of Metallocene Susbstituted a -Nitronyl Aminoxyl Radicals

            Inorganic Chemistry, 37, (1998), pp. 4547-4558

            O.Jürgens, J. Vidal-Gancedo, C. Rovira, K. Wurst, C. Sporer, B. Bildstein, H. Schottenberger, P. Jaitner, and J. Veciana.

105.-    Hydrogen bond strengths revealed by topological analyses of experimentally observed electron densities

     Chemical Physics Letters, 285, (1998), pp. 170-173

            E. Espinosa, E. Molins, and C. Lecomte

106.-    Mechanistic Studies of the Ring Opening Reactions of [1,2,3]Triazolo[1,5-a]pyridines

            Tetrahedron, 54, (1998), pp. 9785-9790

            B. Abarca, R. Ballesteros, G. Rodrigo, G. Jones, J. Veciana, and J.Vidal-Gancedo

107.-    Low temperature crystal and electronic band structure of the (BEDO-TTF)2Cl1.28 (H3O)0.28·2.44H2O stable organic metal

            Journal of Materials Chemistry, 8 (5), (1998), pp. 1151-1156

            R.P. Shibaeva, S.S. Khasanov, B.Z. Narymbetov, L.V. Zorina, L.P. Rozenberg, A.V. Bazhenov, N.D. Kushch, E.B. Yagubskii, C. Rovira, and E. Canadell

108.-    Radical Salts of the Organic Donor BET-TTF with Polyoxometalate Clusters [BET-TTF= bis(ethylenethio)tetrathiafulvalene]

            Journal of Materials Chemistry, 8 (2), (1998), pp. 313-317

            E. Coronado, J.R. Galán-Mascarós, C. Giménez-Saiz, C.J. Gómez-García, C. Rovira, J. Tarrés, S. Triki, and J. Veciana.

109.-    1:1 Crystal complex of 2’, 6’-dimethoxyflavone and 2,6-dimethoxybenzoic acid. Relationship of pKa to x-ray hydrogen bond data

            Journal of Physical Organic Chemistry, 11, (1998), pp. 751-755

            J.-C. Wallet, E. Molins, and C. Miravitlles

110.-    Electronic structure of the a-(BEDT-TTF)2MHg(XCN)4 (M=Tl, K, NH4; X=S, Se) molecular metals: on the 1D vs. 2D character of the carge carriers

            Journal of Molecular Structure (Theochem), 424, (1998), pp. 135-143

            R. Rousseau, A. Figueras, and E. Canadell

111.-    2’-Hydroxy-3’-methoxy-5’-flavonesulfonic acid trihydrate: a new zwitterion

            Acta Crystallographica C, 54, (1998), pp. 247-249

            J.C. Wallet, A. Habsaoui, E.M. Gaydou, E. Molins, and C. Miravitlles

112.-    1,5,8,12-Tetrathiaspiron[6.6]tridecane

     Acta Crystallographica C, 54, (1998), pp. 533-534

            M. Barrot, G. Fabrias, F. Camps, E. Molins, A. Roig, and W. Maniukiewicz

113.-    A new stable organic metal: k-(BETS)2C(CN)3. The first k-type radical cation salt with a planar-triangular discrete organic anion

            The European Physical Journal B, 5, (1998), pp. 179-185

            B.Zh. Narymbetov, N.D. Kuhch, L.V. Zorina, S.S. Khasanov, R.P. Shibaeva, T.G. Togonidze, A.E. Kovalev, M.V. Kartsovnik, L.I. Buravov, E.B. Yagubskii, E. Canadell, A. Kobayashi, and H. Kobayashi

114.-    Concerning the first-order phase transition in the low-dimensional organic superconductor (BEDO-TTF)2ReO4·H2O. Crystal and electronic band structures below the phase transition (T=170 K)

            The European Physical Journal B, 1, (1998), pp. 419-428

     S.S. Khasanov, B.Zh. Narymbetov, L.V. Zorina, L.P. Rozenberg, R.P. Shibaeva, N.D. Kushch, E.B. Yagubskii, R. Rousseau, and E. Canadell

115.-                Tetrathiafulvalene (TTF) derivatives as versatile building blocks; From metals to spin-ladders by C. Rovira in Supramolecular Engineering of Synthetic Metallic Materials: Conductors and Magnets; Eds.: J. Veciana, C. Rovira, and D.B. Amabilino. NATO ASI Series Kluwer Academic Publishers, Series C, Vol. 518, 377-392 (1998).

116.-                Hortiolide A, a novel limonoid from Hortia colombiana

                        Anales de Química, Int. Ed., 94 (4-5), (1998), pp. 307-310

                        L.E. Cuca, J. Casabó, F.D. Monache, E. Molins, E. Espinosa, and C. Miravitlles

D.- METHODOLOGIES OF CHARACTERIZATION, OPTICAL PROPERTIES AND CRYSTAL GROWTH

117.-                Crystal structure solution of hydrated high-alumina cement from x-ray powder diffraction data

                        Angewandte Chemie Int. Ed., 37 (1/2), (1998), pp. 72-75

          F. Guirado, S. Galí, S. Chinchón, and J. Rius

118.-                Application of x-ray direct methods to surface reconstructions: The solution of projected superstructures

                        Physical Review B, 57 (8), (1998), pp. R4281-R4284

                        X. Torrelles, J. Rius, F. Boscherini, S. Heun, B.H. Mueller, S. Berrer, J. Álvarez, and C. Miravitlles

119.-                New structures-new insights: Progress in structure analysis of nanoporous materials

                        Microporous and Mesoporous Materials, 21, (1998), pp. 183-197

                        H. Gies, B. Marler, S. Vortmann, U. Oberhagemann, P. Bayat, K. Krink. J. Rius, I. Wolf, and C. Fyfe

120.-                Preliminary structure type determination of the fibrous aluminosilicate "aerinite" from powder x-ray diffraction data

                        Anales de Química Int. Ed., (1998), pp. 101-106

                        J. Rius, F. Plana, I. Queralt, and D. Louër

121.-                Structure solution from powder diffraction data: Improvement of the variances of the variances of the extracted integrated intensities

                        Materials Science Forum, 278-281, (1998), pp. 44-49

          J. Sañé, J. Rius, and C. Miravitlles

122.-                Doping dependence of the ellipsometric spectra of Nd2-xCexCuO4-d single crystals

                        Physica C, 299, (1998), pp. 41-51

          M.I. Alonso, M. Garriga, S. Piñol, and M. Brinkmann

123.-                Structural and optical investigation of GaInAs/GaAs {h11} structures grown by molecular beam epitaxy

                        Materials Science and Technology, 14, (1998), pp. 1279-1282

                        M.I. Alonso, M. Ilg, A. Mazuelas, K.H. Ploog, and M. Hohenstein

124.-                Ellipsometric characterisation of ordered Ga0.5In0.5P

                        Materials Science and Technology, 14, (1998), pp. 1283-1285

                        F. Alsina, M. Garriga, M.I. Alonso, J. Pascual, J. Camassel, and R.W. Glew

125.-                Compositional characterization of a-SiC:H films by infra-red spectroscopy

                        Diamond and Related Materials, 7, (1998), pp. 365-368

          M. Ben el Mekki, N. Mestres, J. Pascual, E. Pascual, M.C. Polo, and J.L. Andújar

126.-                Dielectric functions and optical parameters of AgGaS2 and AgGaSe2

                        Institute of Physics Conference Series, 152, (1998), pp. 557-560

A. Benmessaoud, J. Pascual, N. Mestres, M. Hidalgo, C. Linares, and N. Yamamoto

127.-                Lattice dynamics of spontaneously ordered GaInP2

                        Institute of Physics Conference Series, 152, (1998), pp. 561-564

                        A. Nakhli, N. Mestres, and J. Pascual

128.-                Analysis of Aluminum Ion Implantation Damage in 6H-SiC Epilayers

                        Materials Science Forum, 264-268, (1998), pp. 733-736

                        N. Mestres, M. Ben El Mekki, F. J. Campos, J. Pascual, E. Morvan, P. Godignon, J. Millán, and G. Lulli

129.-                The first oriented thin films based on a nitronyl nitroxide radical

                        Advanced Materials, 10 (8), (1998), pp. 608-610

                        J. Caro, J. Fraxedas, O. Jürgens, J. Santiso, C. Rovira, J. Veciana, and A. Figueras

130.-                Observation of small interfacial strains in YBa2Cu3Ox sub-micron-thick films grown on SrTiO3 substrates

                        Applied Physics Letters, 72 (23), (1998), pp. 2966-2968

          W.J. Lin, P.D. Hatton, F. Baudenbacher, and J. Santiso

131.-                Observation of ultrahigh-quality crystalline YBa2Cu3Ox in submicron thick films

                        Applied Physics Letters, 73 (20), (1998), pp. 2995-2997

                        W.J. Lin, P.D. Hatton, F. Baudenbacher, and J. Santiso

132.-                Surface morphology of grown thin films of the quasi one-dimensional organic conductor TTF-TCNQ studied by atomic force microscopy

                        Surface Science, 392, (1998), pp. 205-215

                        J. Fraxedas, J. Caro, A. Figueras, P. Gorostiza, and F. Sanz

133.-                Dislocation hollow cores observed on surfaces of molecular organic thin films: p-nitrophenyl nitroxyl nitroxide radical

                        Surface Science, 415, (1998), pp. 241-250

                        J. Fraxedas, J. Caro, A. Figueras, P. Gorostiza, and F. Sanz

134.-                Surface characterization of thin films of tetrathiofulvalene 7,7,8,8-tetracyano-p-quinodimethane evaporated on NaCl(001)

                        Journal of Vacuum Science Technology A, 16 (4), (1998), pp. 2517-2523

                        J. Fraxedas, J. Caro, A. Figueras, P. Gorostiza, and F. Sanz

135.-                Yttria-stabilized zirconia obtained by MOCVD: applications

                        Thin Solid Films, 317, (1998), pp. 241-244

                        G. Garcia, A. Figueras, J. Casado, J. Llibre, M. Mokchah, G. Petot-Ervas, and J. Calderer

136.-                A high-resolution synchrotron X-ray scattering study of the surface and interface structures of YBa2Cu3Ox thin films

          Physica B, 248, (1998), pp. 56-61

                        W.J. Lin, P.D. Hatton, F. Baudenbacher, and J. Santiso

137.-                YSZ protective coatings elaborated by MOCVD on nickel-based alloys

                        Surface and Coatings Technology, 100-101, (1998), pp. 164-168

                        E. Martínez, J. Esteve, G. Garcia, A. Figueras, and J. Llibre

 

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