Subject Index of Volume 360

Subject Index of Volume 360

Journal of Alloys and Compounds 360 (2003) 333–337 L www.elsevier.com / locate / jallcom Subject Index of Volume 360 Acidic environments corrosion...

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Journal of Alloys and Compounds 360 (2003) 333–337

L

www.elsevier.com / locate / jallcom

Subject Index of Volume 360

Acidic environments corrosion characteristics of permanent magnets in acidic environments 236 Ag precoating enhancement of the wettability and solder joint reliability at the Sn–9Zn–0.5Ag lead-free solder alloy–Cu interface by Ag precoating 217 Alkaline earth silicates luminescent properties of CaMgSi 2 O 6 and Ca 2 MgSi 2 O 7 phosphors activated by Eu 21 , Dy 31 and Nd 31 193 Alloys thermodynamic optimization of the lead-free solder system Bi–In– Sn–Zn 98 Aluminium–indium alloys magnetic investigations in liquid Al–In 205 Analytical method thermodynamic evaluation of the Ta–O system from pure tantalum to tantalum pentoxide 198 Catalysis effect and characterization of dopants to Raney nickel for hydrogen oxidation 279 Ceramics an anode for solid oxide fuel cells: NiO1 (Ce 0.9 Ca 0.1 O 1.9 ) 0.25 (YSZ) 0.75 solid solution 294 surface modification of zinc oxide nanoparticles by aminopropyltriethoxysilane 298 Chemical leaching formation and chemical leaching effects of nonequilibrium Al 0.6 (Fe 25 Cu 75 ) alloy powder produced by rod milling 168 Chemical synthesis surface modification of zinc oxide nanoparticles by aminopropyltriethoxysilane 298 Complex immobilization immobilization of Mo(IV) complex in hybrid matrix obtained via sol–gel technique 272 Composite materials effects of sintering on composite metal hydride alloy of Mg 2 Ni and TiNi synthesized by mechanical alloying 243 Conductivity immobilization of Mo(IV) complex in hybrid matrix obtained via sol–gel technique 272 Corrosion characteristics corrosion characteristics of permanent magnets in acidic environments 236 Crystal structure new Zr 6 CoAs 2 -type R 6 MnSb 2 and R 6 MnBi 2 compounds (R5Y, Lu, Dy, Ho) L1 X-ray investigations of ternary R 3 Pd 4 Ge 4 samples L3 new Zr 6 CoAs 2 -type compounds: Y 6 CoBi 2 , Ho 6 CoBi 2 and Tm 6 CoBi 2 L7 Elsevier B.V. doi:10.1016 / S0925-8388( 03 )00852-1

Ba 4 In 22x (CO 3 ) 11x O 622.5x and Ba 4 In 0.8 Cu 1.6 (CO 3 ) 0.6 O 6.2 —new indium oxycarbonates closely related to n53 Ruddlesden– Popper phases 1 structural and magnetic properties of Sm 2 Fe 172x Cr x C 2 nanocrystalline carbides with 0#x#2 14 neutron diffraction study of PrMn 0.5 Sn 1.83 21 phase transformations in iron-rich Tb–Fe–Si alloys 24 crystal structure and physical properties of ternary compounds RPt 3 B, R5La, Pr, Nd 54 crystal structure and magnetism of the Y 2 Pd 14 B 5 compound 61 magnetic structures of R 2 RhSi 3 (R5Ho, Er) compounds 76 the molybdenum diphosphate Mo 1.3 O(P2 O 7 ), containing Mo 2 and Mo 3 clusters 81 Sr 3 GeMgN 4 : new quaternary nitride containing Mg 85 phase transformations after long-time annealing in metastable Fe– Cr alloy films prepared by pulsed laser deposition 107 investigation on the phase relationships in the Ir–Nb–Ni–Al system at the Ni-rich side 118 structural investigation of ternary RIr 3 B 2 compounds (R5Ce and Pr) 127 Ce 2 Ir 5 B 2 , a new structure type of ternary borides 131 investigation of the titanium–indium system 137 phase relations and hydrogenation behavior of Sr(Al 12x Mg x ) 2 143 hydrogenation of oxygen-stabilized Zr 3 NiO x compounds 173 Crystal structure and symmetry the phase diagram of the Yb–Ge system 151 Diffusion hydrogen diffusivity in Aermet  100 at room temperature under galvanostatic charging conditions 90 phase diagram of the Nb–Al–Si ternary system 183 effects of sintering on composite metal hydride alloy of Mg 2 Ni and TiNi synthesized by mechanical alloying 243 comparative study of first hydriding of Mg–NaF and Mg–NaCl mechanical alloys 256 Diffusion coefficient enhancement of the wettability and solder joint reliability at the Sn–9Zn–0.5Ag lead-free solder alloy–Cu interface by Ag precoating 217 Electrical transport high-temperature electrical conductivity of Li–Ge ferrites 30 metal–insulator transition in Fe-substituted SrRuO 3 bad metal system 47 crystal structure and physical properties of ternary compounds RPt 3 B, R5La, Pr, Nd 54 Electrochemical reactions effect of partial substitution of Co with Fe on the properties of LaNi 3.55 Mn 0.4 Al 0.3 Co 0.752x Fe x (x50, 0.15, 0.55) alloys electrodes 266 effect and characterization of dopants to Raney nickel for hydrogen oxidation 279

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Subject Index of Volume 360

influence of the rare earth composition on the properties of Ni–MH electrodes 290 an anode for solid oxide fuel cells: NiO1 (Ce 0.9 Ca 0.1 O 1.9 ) 0.25 (YSZ) 0.75 solid solution 294 Electrode materials effect of partial substitution of Co with Fe on the properties of LaNi 3.55 Mn 0.4 Al 0.3 Co 0.752x Fe x (x50, 0.15, 0.55) alloys electrodes 266 influence of the rare earth composition on the properties of Ni–MH electrodes 290 an anode for solid oxide fuel cells: NiO1 (Ce 0.9 Ca 0.1 O 1.9 ) 0.25 (YSZ) 0.75 solid solution 294 Electronic band structure Electronic structure of YbTX compounds 41 Electronic properties Electronic structure of YbTX compounds 41 Equilibrium oxygen pressure thermodynamic evaluation of the Ta–O system from pure tantalum to tantalum pentoxide 198 Exchange striction anomalous thermal expansion of MnN 34 FTIR immobilization of Mo(IV) complex in hybrid matrix obtained via sol–gel technique 272 Fuel cells an anode for solid oxide fuel cells: NiO1 (Ce 0.9 Ca 0.1 O 1.9 ) 0.25 (YSZ) 0.75 solid solution 294 Gas–solid reaction another unusual phenomenon for Zr 7 Ni 10 : structural change in hydrogen solid solution and its conditions 250 Gas–solid reactions anomalous thermal expansion of MnN 34 phase relations and hydrogenation behavior of Sr(Al 12x Mg x ) 2 143 comparative study of first hydriding of Mg–NaF and Mg–NaCl mechanical alloys 256 influence of the rare earth composition on the properties of Ni–MH electrodes 290 hydriding properties of La 2 Mg 16 Ni alloy prepared by mechanical milling in benzene 312 microstructures and magnetic properties of hydrogenation disproportionation desorption recombination-processed Nd–Fe–B materials with different Nd content of 11.0 and 12.6 at.% 322 HDDR microstructures and magnetic properties of hydrogenation disproportionation desorption recombination-processed Nd–Fe–B materials with different Nd content of 11.0 and 12.6 at.% 322 HRTEM characterization of nanosized Tb–MCM-41 synthesized by the sol– gel-assisted self-assembly method 231 Hydrogen absorbing materials hydrogen diffusivity in Aermet  100 at room temperature under galvanostatic charging conditions 90 phase relations and hydrogenation behavior of Sr(Al 12x Mg x ) 2 143 hydrogenation of oxygen-stabilized Zr 3 NiO x compounds 173 effects of sintering on composite metal hydride alloy of Mg 2 Ni and TiNi synthesized by mechanical alloying 243 comparative study of first hydriding of Mg–NaF and Mg–NaCl mechanical alloys 256 effect of partial substitution of Co with Fe on the properties of LaNi 3.55 Mn 0.4 Al 0.3 Co 0.752x Fe x (x50, 0.15, 0.55) alloys electrodes 266 hydriding properties of La 2 Mg 16 Ni alloy prepared by mechanical milling in benzene 312

Hydrogen storage materials another unusual phenomenon for Zr 7 Ni 10 : structural change in hydrogen solid solution and its conditions 250 influence of the rare earth composition on the properties of Ni–MH electrodes 290 Intermetallic compound enhancement of the wettability and solder joint reliability at the Sn–9Zn–0.5Ag lead-free solder alloy–Cu interface by Ag precoating 217 Intermetallics phase diagram of the Nb–Al–Si ternary system 183 Lead strontium titanate solid solution Pb 12x Sr x TiO 3 and its thermal expansion 286 Liquid alloys magnetic investigations in liquid Al–In 205 Long persistence luminescent properties of CaMgSi 2 O 6 and Ca 2 MgSi 2 O 7 phosphors activated by Eu 21 , Dy 31 and Nd 31 193 Luminescence luminescent properties of CaMgSi 2 O 6 and Ca 2 MgSi 2 O 7 phosphors activated by Eu 21 , Dy 31 and Nd 31 193 characterization of nanosized Tb–MCM-41 synthesized by the sol– gel-assisted self-assembly method 231 ¨ Mossbauer spectroscopy metal–insulator transition in Fe-substituted SrRuO 3 bad metal system 47 Magnetically ordered compounds neutron diffraction study of PrMn 0.5 Sn 1.83 21 effect of Mn concentration on the spin glass transition temperature of Fe 0.702x Mn x Al 0.30 alloys 69 magnetic structures of R 2 RhSi 3 (R5Ho, Er) compounds 76 Magnetically ordered materials high-temperature electrical conductivity of Li–Ge ferrites 30 anomalous thermal expansion of MnN 34 Magnetic measurements the origin of the large magnetocaloric effect in RCo 2 (R5Er, Ho and Dy) 11 structural and magnetic properties of Sm 2 Fe 172x Cr x C 2 nanocrystalline carbides with 0#x#2 14 phase transformations in iron-rich Tb–Fe–Si alloys 24 metal–insulator transition in Fe-substituted SrRuO 3 bad metal system 47 crystal structure and physical properties of ternary compounds RPt 3 B, R5La, Pr, Nd 54 crystal structure and magnetism of the Y 2 Pd 14 B 5 compound 61 effect of Mn concentration on the spin glass transition temperature of Fe 0.702x Mn x Al 0.30 alloys 69 magnetic properties of CeMn 22x Co x Ge 2 72 microstructures and magnetic properties of hydrogenation disproportionation desorption recombination-processed Nd–Fe–B materials with different Nd content of 11.0 and 12.6 at.% 322 Magnetic properties microstructures and magnetic properties of hydrogenation disproportionation desorption recombination-processed Nd–Fe–B materials with different Nd content of 11.0 and 12.6 at.% 322 Magnetic susceptibility magnetic investigations in liquid Al–In 205 Magnetization magnetic and transport properties of YbRhIn and YbPdIn 225 Magnetocaloric the origin of the large magnetocaloric effect in RCo 2 (R5Er, Ho and Dy) 11

Subject Index of Volume 360 Mechanical alloying effects of sintering on composite metal hydride alloy of Mg 2 Ni and TiNi synthesized by mechanical alloying 243 comparative study of first hydriding of Mg–NaF and Mg–NaCl mechanical alloys 256 hydriding properties of La 2 Mg 16 Ni alloy prepared by mechanical milling in benzene 312 Mesoporous molecular sieve characterization of nanosized Tb–MCM-41 synthesized by the sol– gel-assisted self-assembly method 231 Metal hydrides phase relations and hydrogenation behavior of Sr(Al 12x Mg x ) 2 143 effect of partial substitution of Co with Fe on the properties of LaNi 3.55 Mn 0.4 Al 0.3 Co 0.752x Fe x (x50, 0.15, 0.55) alloys electrodes 266 Metallic hydrides hydrogenation of oxygen-stabilized Zr 3 NiO x compounds 173 Microstructure investigation on the phase relationships in the Ir–Nb–Ni–Al system at the Ni-rich side 118 comparative study of first hydriding of Mg–NaF and Mg–NaCl mechanical alloys 256 effect and characterization of dopants to Raney nickel for hydrogen oxidation 279 MnN anomalous thermal expansion of MnN 34 Molecular dynamics simulation classical molecular dynamics simulation of UO 2 to predict thermophysical properties 210 Molybdenum(IV) complex immobilization of Mo(IV) complex in hybrid matrix obtained via sol–gel technique 272 Nanosized material characterization of nanosized Tb–MCM-41 synthesized by the sol– gel-assisted self-assembly method 231 Nanostructured materials surface modification of zinc oxide nanoparticles by aminopropyltriethoxysilane 298 Neutron diffraction neutron diffraction study of PrMn 0.5 Sn 1.83 21 magnetic structures of R 2 RhSi 3 (R5Ho, Er) compounds 76 hydrogenation of oxygen-stabilized Zr 3 NiO x compounds 173 Nitrides Sr 3 GeMgN 4 : new quaternary nitride containing Mg 85 Nonequilibrium Al 0.6 (Fe 25 Cu 75 ) 0.4 formation and chemical leaching effects of nonequilibrium Al 0.6 (Fe 25 Cu 75 ) alloy powder produced by rod milling 168 Optical spectroscopy Ba 4 In 22x (CO 3 ) 11x O 622.5x and Ba 4 In 0.8 Cu 1.6 (CO 3 ) 0.6 O 6.2 —new indium oxycarbonates closely related to n53 Ruddlesden– Popper phases 1 Oxide materials Ba 4 In 22x (CO 3 ) 11x O 622.5x and Ba 4 In 0.8 Cu 1.6 (CO 3 ) 0.6 O 6.2 —new indium oxycarbonates closely related to n53 Ruddlesden– Popper phases 1 high-temperature electrical conductivity of Li–Ge ferrites 30 metal–insulator transition in Fe-substituted SrRuO 3 bad metal system 47 surface modification of zinc oxide nanoparticles by aminopropyltriethoxysilane 298 Oxides bulk and lattice thermal expansion in Ce 12x Sr x O 22x (0.0#x#0.10) 189

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Permanent magnets corrosion characteristics of permanent magnets in acidic environments 236 microstructures and magnetic properties of hydrogenation disproportionation desorption recombination-processed Nd–Fe–B materials with different Nd content of 11.0 and 12.6 at.% 322 Phase diagram thermodynamic optimization of the lead-free solder system Bi–In– Sn–Zn 98 investigation on the phase relationships in the Ir–Nb–Ni–Al system at the Ni-rich side 118 investigation of the titanium–indium system 137 the phase diagram of the Yb–Ge system 151 phase diagram of the Nb–Al–Si ternary system 183 thermodynamic evaluation of the Ta–O system from pure tantalum to tantalum pentoxide 198 Phase equilibria bulk and lattice thermal expansion in Ce 12x Sr x O 22x (0.0#x#0.10) 189 Phase transition initial stages of the decomposition of the decagonal phase in the system Al–Ni–Fe 162 solid solution Pb 12x Sr x TiO 3 and its thermal expansion 286 Phosphor luminescent properties of CaMgSi 2 O 6 and Ca 2 MgSi 2 O 7 phosphors activated by Eu 21 , Dy 31 and Nd 31 193 Photoelectron spectroscopy electronic structure of YbTX compounds 41 Point defects classical molecular dynamics simulation of UO 2 to predict thermophysical properties 210 PrO 11 / 6 -BaO-CaO-CuO system subsolidus phase relations of the constant copper oxide content (50 mol%) section in the PrO 11 / 6 –BaO–CaO–CuO system at 950 8C 316 Quasicrystals initial stages of the decomposition of the decagonal phase in the system Al–Ni–Fe 162 Quaternary compound Sr 3 GeMgN 4 : new quaternary nitride containing Mg 85 Rare earth alloys the phase diagram of the Yb–Ge system 151 Rare earth compounds new Zr 6 CoAs 2 -type R 6 MnSb 2 and R 6 MnBi 2 compounds (R5Y, Lu, Dy, Ho) L1 X-ray investigations of ternary R 3 Pd 4 Ge 4 samples L3 new Zr 6 CoAs 2 -type compounds: Y 6 CoBi 2 , Ho 6 CoBi 2 and Tm 6 CoBi 2 L7 the origin of the large magnetocaloric effect in RCo 2 (R5Er, Ho and Dy) 11 structural and magnetic properties of Sm 2 Fe 172x Cr x C 2 nanocrystalline carbides with 0#x#2 14 neutron diffraction study of PrMn 0.5 Sn 1.83 21 phase transformations in iron-rich Tb–Fe–Si alloys 24 electronic structure of YbTX compounds 41 crystal structure and physical properties of ternary compounds RPt 3 B, R5La, Pr, Nd 54 crystal structure and magnetism of the Y 2 Pd 14 B 5 compound 61 magnetic properties of CeMn 22x Co x Ge 2 72 magnetic structures of R 2 RhSi 3 (R5Ho, Er) compounds 76 structural investigation of ternary RIr 3 B 2 compounds (R5Ce and Pr) 127 Ce 2 Ir 5 B 2 , a new structure type of ternary borides 131

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Subject Index of Volume 360

hydriding properties of La 2 Mg 16 Ni alloy prepared by mechanical milling in benzene 312 microstructures and magnetic properties of hydrogenation disproportionation desorption recombination-processed Nd–Fe–B materials with different Nd content of 11.0 and 12.6 at.% 322 Rod milling formation and chemical leaching effects of nonequilibrium Al 0.6 (Fe 25 Cu 75 ) alloy powder produced by rod milling 168 Self-assembly characterization of nanosized Tb–MCM-41 synthesized by the sol– gel-assisted self-assembly method 231 SEM initial stages of the decomposition of the decagonal phase in the system Al–Ni–Fe 162 comparative study of first hydriding of Mg–NaF and Mg–NaCl mechanical alloys 256 effect and characterization of dopants to Raney nickel for hydrogen oxidation 279 hydriding properties of La 2 Mg 16 Ni alloy prepared by mechanical milling in benzene 312 Sintering effects of sintering on composite metal hydride alloy of Mg 2 Ni and TiNi synthesized by mechanical alloying 243 Sodium flux Sr 3 GeMgN 4 : new quaternary nitride containing Mg 85 Soldering thermodynamic optimization of the lead-free solder system Bi–In– Sn–Zn 98 Solder joint reliability enhancement of the wettability and solder joint reliability at the Sn–9Zn–0.5Ag lead-free solder alloy–Cu interface by Ag precoating 217 Sol–gel immobilization of Mo(IV) complex in hybrid matrix obtained via sol–gel technique 272 Specific heat magnetic and transport properties of YbRhIn and YbPdIn 225 Spin glasses effect of Mn concentration on the spin glass transition temperature of Fe 0.702x Mn x Al 0.30 alloys 69 Subsolidus phase relation subsolidus phase relations of the constant copper oxide content (50 mol%) section in the PrO 11 / 6 –BaO–CaO–CuO system at 950 8C 316 Substitution subsolidus phase relations of the constant copper oxide content (50 mol%) section in the PrO 11 / 6 –BaO–CaO–CuO system at 950 8C 316 Surfaces surface modification of zinc oxide nanoparticles by aminopropyltriethoxysilane 298 Tantalum oxide thermodynamic evaluation of the Ta–O system from pure tantalum to tantalum pentoxide 198 Tb–MCM-41 characterization of nanosized Tb–MCM-41 synthesized by the sol– gel-assisted self-assembly method 231 TEM investigation on the phase relationships in the Ir–Nb–Ni–Al system at the Ni-rich side 118 initial stages of the decomposition of the decagonal phase in the system Al–Ni–Fe 162

TEM / EDX microstructures and magnetic properties of hydrogenation disproportionation desorption recombination-processed Nd–Fe–B materials with different Nd content of 11.0 and 12.6 at.% 322 The constant cuprite oxide content (50 mol%) section subsolidus phase relations of the constant copper oxide content (50 mol%) section in the PrO 11 / 6 –BaO–CaO–CuO system at 950 8C 316 Thermal analysis investigation of the titanium–indium system 137 the phase diagram of the Yb–Ge system 151 Thermal expansion anomalous thermal expansion of MnN 34 classical molecular dynamics simulation of UO 2 to predict thermophysical properties 210 solid solution Pb 12x Sr x TiO 3 and its thermal expansion 286 Thermodynamic constraints thermodynamic evaluation of the Ta–O system from pure tantalum to tantalum pentoxide 198 Thermodynamic modelling thermodynamic optimization of the lead-free solder system Bi–In– Sn–Zn 98 Thin films phase transformations after long-time annealing in metastable Fe– Cr alloy films prepared by pulsed laser deposition 107 Ti–In alloys investigation of the titanium–indium system 137 Transition metal alloys hydrogen diffusivity in Aermet  100 at room temperature under galvanostatic charging conditions 90 phase transformations after long-time annealing in metastable Fe– Cr alloy films prepared by pulsed laser deposition 107 investigation on the phase relationships in the Ir–Nb–Ni–Al system at the Ni-rich side 118 phase diagram of the Nb–Al–Si ternary system 183 effect and characterization of dopants to Raney nickel for hydrogen oxidation 279 Transition metal compounds X-ray investigations of ternary R 3 Pd 4 Ge 4 samples L3 new Zr 6 CoAs 2 -type compounds: Y 6 CoBi 2 , Ho 6 CoBi 2 and Tm 6 CoBi 2 L7 the origin of the large magnetocaloric effect in RCo 2 (R5Er, Ho and Dy) 11 structural and magnetic properties of Sm 2 Fe 172x Cr x C 2 nanocrystalline carbides with 0#x#2 14 neutron diffraction study of PrMn 0.5 Sn 1.83 21 phase transformations in iron-rich Tb–Fe–Si alloys 24 electronic structure of YbTX compounds 41 metal–insulator transition in Fe-substituted SrRuO 3 bad metal system 47 crystal structure and physical properties of ternary compounds RPt 3 B, R5La, Pr, Nd 54 crystal structure and magnetism of the Y 2 Pd 14 B 5 compound 61 effect of Mn concentration on the spin glass transition temperature of Fe 0.702x Mn x Al 0.30 alloys 69 magnetic properties of CeMn 22x Co x Ge 2 72 magnetic structures of R 2 RhSi 3 (R5Ho, Er) compounds 76 the molybdenum diphosphate Mo 1.3 O(P2 O 7 ), containing Mo 2 and Mo 3 clusters 81 structural investigation of ternary RIr 3 B 2 compounds (R5Ce and Pr) 127 Ce 2 Ir 5 B 2 , a new structure type of ternary borides 131 initial stages of the decomposition of the decagonal phase in the system Al–Ni–Fe 162

Subject Index of Volume 360 UO 2 classical molecular dynamics simulation of UO 2 to predict thermophysical properties 210 Vapour deposition phase transformations after long-time annealing in metastable Fe– Cr alloy films prepared by pulsed laser deposition 107 Wettability enhancement of the wettability and solder joint reliability at the Sn–9Zn–0.5Ag lead-free solder alloy–Cu interface by Ag precoating 217 X-Ray diffraction new Zr 6 CoAs 2 -type R 6 MnSb 2 and R 6 MnBi 2 compounds (R5Y, Lu, Dy, Ho) L1 X-ray investigations of ternary R 3 Pd 4 Ge 4 samples L3 new Zr 6 CoAs 2 -type compounds: Y 6 CoBi 2 , Ho 6 CoBi 2 and Tm 6 CoBi 2 L7 Ba 4 In 22x (CO 3 ) 11x O 622.5x and Ba 4 In 0.8 Cu 1.6 (CO 3 ) 0.6 O 6.2 —new indium oxycarbonates closely related to n53 Ruddlesden– Popper phases 1 the molybdenum diphosphate Mo 1.3 O(P2 O 7 ), containing Mo 2 and Mo 3 clusters 81

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phase transformations after long-time annealing in metastable Fe– Cr alloy films prepared by pulsed laser deposition 107 Ce 2 Ir 5 B 2 , a new structure type of ternary borides 131 investigation of the titanium–indium system 137 phase relations and hydrogenation behavior of Sr(Al 12x Mg x ) 2 143 hydrogenation of oxygen-stabilized Zr 3 NiO x compounds 173 bulk and lattice thermal expansion in Ce 12x Sr x O 22x (0.0#x#0.10) 189 another unusual phenomenon for Zr 7 Ni 10 : structural change in hydrogen solid solution and its conditions 250 solid solution Pb 12x Sr x TiO 3 and its thermal expansion 286 influence of the rare earth composition on the properties of Ni–MH electrodes 290 microstructures and magnetic properties of hydrogenation disproportionation desorption recombination-processed Nd–Fe–B materials with different Nd content of 11.0 and 12.6 at.% 322 X-ray powder diffraction structural investigation of ternary RIr 3 B 2 compounds (R5Ce and Pr) 127 YbRhIn electrical resistivity magnetic and transport properties of YbRhIn and YbPdIn 225