EXPERIMENTAL TEST OF RENORMALIZATION GROUP THEORY ON THE UNIAXIAL, DIPOLAR COUPLED FERROMAGNET LITBF₄.ALS NIELSEN J.1976; PHYS. REV. LETTERS; U.S.A.; DA. 1976; VOL. 37; NO 17; PP. 1161-1164; BIBL. 13 REF.Article

Lipid and simple liquid surfacesALS-NIELSEN, J.Journal de physique. Colloques. 1989, Vol 50, Num 10, pp C7.21-C7.22, issn 0449-1947, supplConference Paper

DIPOLAR AND NONDIPOLAR INTERACTIONS IN LITBF₄.HOLMES LM; ALS NIELSEN J; GUGGENHEIM HJ et al.1975; PHYS. REV., B; U.S.A.; DA. 1975; VOL. 12; NO 1; PP. 180-190; BIBL. 22 REF.Article

CRITICAL BEHAVIOR OF PURE AND SITE-RANDOM TWO-DIMENSIONAL ANTIFERROMAGNETS.BIRGENEAU RJ; ALS NIELSEN J; SHIRANE G et al.1977; PHYS. REV., B; U.S.A.; DA. 1977; VOL. 16; NO 1; PP. 280-292; BIBL. 28 REF.Article

SPIN-WAVE DISPERSION IN COCL₂.2D₂O: A SYSTEM OF WEAKLY COUPLED ISING CHAINS.KJEMS JK; ALS NIELSEN J; FOGEDBY H et al.1975; PHYS. REV., B; U.S.A.; DA. 1975; VOL. 12; NO 11; PP. 5190-5197; BIBL. 12 REF.Article

The liquid vapour interfaceALS-NIELSEN, J.Zeitschrift für Physik. B, Condensed matter. 1985, Vol 61, Num 4, pp 411-414, issn 0722-3277Article

NEUTRON SCATTERING FROM THE HEISENBERG FERROMAGNETS EUO AND EUS. II. STATIC CRITICAL PROPERTIES.ALS NIELSEN J; DIETRICH OW; PASSELL L et al.1976; PHYS. REV., B; U.S.A.; DA. 1976; VOL. 14; NO 11; PP. 4908-4922; BIBL. 29 REF.Article

NEUTRON SCATTERING FROM FCC PR AND PR₃TLBIRGENEAU RJ; ALS NIELSEN J; BUCHER E et al.1972; PHYS. REV., B; U.S.A.; DA. 1972; VOL. 6; NO 7; PP. 2724-2729; BIBL. 19 REF.Serial Issue

CRITICAL BEHAVIOUR OF A TWO-DIMENSIONAL RANDOM ANTIFERROMAGNET: RB₂MN_0.5NI_0.5F₄.ALS NIELSEN J; BIRGENEAU RJ; GUGGENHEIM HJ et al.1976; J. PHYS. C; G.B.; DA. 1976; VOL. 9; NO 5; PP. L121-L125; BIBL. 17 REF.Article

SPIN DYNAMICS AND CRITICAL FLUCTUATIONS IN A TWO-DIMENSIONAL RANDOM ANTIFERROMAGNET.ALS NIELSEN J; BIRGENEAU RJ; GUGGENHEIM HJ et al.1975; PHYS. REV., B; U.S.A.; DA. 1975; VOL. 12; NO 11; PP. 4963-4979; BIBL. 36 REF.Article

SPONTANEOUS MAGNETIZATION IN THE DIPOLAR ISING FERROMAGNET LITBF₄.ALS NIELSEN J; HOLMES LM; LARSEN FK et al.1975; PHYS. REV., B; U.S.A.; DA. 1975; VOL. 12; NO 1; PP. 191-197; BIBL. 21 REF.Article

PRESSURE-DRIVEN COMMENSURATE-INCOMMENSURATE TRANSITION IN LOW-TEMPERATURE SUBMONOLAYER KRYPTON ON GRAPHITENIELSEN M; ALS NIELSEN J; BOHR J et al.1981; PHYS. REV. LETT.; ISSN 0031-9007; USA; DA. 1981; VOL. 47; NO 8; PP. 582-585; BIBL. 12 REF.Article

EXTENDED X-RAY ABSORPTION FINE STRUCTURE STUDY OF CO-MO HYDRODESULFURIZATION CATALYSTSCLAUSEN BS; TOPSOEE H; CANDIA R et al.1981; J. PHYS. CHEM.; ISSN 0022-3654; USA; DA. 1981; VOL. 85; NO 25; PP. 3868-3872; BIBL. 22 REF.Article

HIGH-RESOLUTION X-RAY STUDY OF A SECOND-ORDER NEMATIC-SMECTIC - A PHASE TRANSITION.ALS NIELSEN J; BIRGENEAU RJ; KAPLAN M et al.1977; PHYS. REV. LETTERS; U.S.A.; DA. 1977; VOL. 39; NO 6; PP. 352-355; BIBL. 11 REF.Article

SYNCHROTRON X-RAY STUDY OF NOVEL CRYSTALLINE-B PHASES IN HEPTYLOXYBENZYLIDENE-HEPTYLANILINE (7O.7)COLLETT J; SORENSEN LB; PERSHAN PS et al.1982; PHYS. REV. LETT.; ISSN 0031-9007; USA; DA. 1982; VOL. 49; NO 8; PP. 553-556; BIBL. 9 REF.Article

EXPERIMENTAL OBSERVATION OF ANOMALOUS ORDERING IN A LANDAU-PEIERLS SYSTEM.ALS NIELSEN J; BIRGENEAU RJ; KAPLAN M et al.1977; PHYS. REV. LETTERS; U.S.A.; DA. 1977; VOL. 39; NO 26; PP. 1668-1671; BIBL. 10 REF.Article

CRYSTAL FIELDS IN ER⁰,02)Y⁰,98) STUDIED BY NEUTRON SCATTERING.RATHMANN O; ALS NIELSEN J; BAK P et al.1974; PHYS. REV., B; U.S.A.; DA. 1974; VOL. 10; NO 9; PP. 3983-3987; BIBL. 14 REF.Article

Structural properties of phosphatidylcholine in a monolayer at the air/water interface : neutron reflection study and reexamination of x-ray reflection measurementsVAKNIN, D; KJAER, K; ALS-NIELSEN, J et al.Biophysical journal. 1991, Vol 59, Num 6, pp 1325-1332, issn 0006-3495, 8 p.Article

Recognition processes at a functionalized lipid surface observed with molecular resolutionVAKNIN, D; ALS-NIELSEN, J; PIEPENSTOCK, M et al.Biophysical journal. 1991, Vol 60, Num 6, pp 1545-1552, issn 0006-3495Article

A neutron scattering study of the dilute dipolar-coupled ferromagnets LiTb_0.3Y_0.7F₄ and LiHo_0.3Y_0.7F₄. Structure, magnetisation and critical scatteringKJAER, K; ALS-NIELSEN, J; LAURSEN, I et al.Journal of physics. Condensed matter (Print). 1989, Vol 1, Num 33, pp 5743-5757, issn 0953-8984Article

Antiferroelectric surface layers in a liquid crystal as observed by synchrotron X-ray scatteringGRAMSBERGEN, E. F; DE JEU, W. H; ALS-NIELSEN, J et al.Journal de physique (Paris). 1986, Vol 47, Num 4, pp 711-718, issn 0302-0738Article

HIGH-RESOLUTION X-RAY STUDY OF A SMECTIC-A-SMECTIC-C PHASE TRANSITIONSAFINYA CR; KAPLAN M; ALS NIELSEN J et al.1980; PHYS. REV. B; ISSN 0163-1829; USA; DA. 1980; VOL. 21; NO 9; PP. 4149-4153; BIBL. 9 REF.Article

Monochromator on a synchroton undulator source for liquid surface studiesALS-NIELSEN, J.Review of scientific instruments. 1992, Vol 63, Num 1, pp 1156-1159, issn 0034-6748Conference Paper

Crystalline structures of monolayers on the water surface as determined by grazing incidence X-ray diffraction : N-eicosanoyl-3-aminopropionic acid and its mixtures with eicosanamideWEISSBUCH, I; LEVEILLER, F; JACQUEMAIN, D et al.Journal of physical chemistry (1952). 1993, Vol 97, Num 49, pp 12858-12861, issn 0022-3654Article

Quantized layer growth at liquid-crystal surfacesOCKO, B. M; BRASLAU, A; PERSHAN, P. S et al.Physical review letters. 1986, Vol 57, Num 1, pp 94-97, issn 0031-9007Article