ライフサイエンスコーパス: rare earth

1 ely tuned depending on the anisotropy of the rare earth.

2 ctron-doping by partial replacement of Ca by rare-earth.

3 sumer materials is a promising new source of rare earths.

4 Using rare earth-3d-transition metal ferrimagnetic compounds w

5 Photon upconversion in rare earth activated phosphors involves multiple mechani

6 inescence dynamics of photon upconversion in rare earth activated phosphors.

7 Shibasaki's rare earth alkali metal BINOLate (REMB) catalysts (REMB;

8 ternative approach has been realized using a rare earth/alkali metal/1,1'-BINOLate (REMB) heterobimet

9 Various rare earth amidinates and guanidinates have turned out t

10 In addition to CePd3+xGa8-x, the rare earth analogues REPd3+xGa8-x, RE = La, Nd, Sm, Tm,

11 The reaction chemistry of cyclometalated rare earth and actinide complexes with various small mol

12 issues relevant to ligand cyclometalation in rare earth and actinide complexes, including kinetic and

13 In rare earth and actinide complexes, ligand cyclometalatio

14 that charge is also actively compensated by rare-earth and alkaline-earth metal ions of the interfac

15 s well as the highest energy product for non-rare-earth and Pt-free permanent-magnet alloys.

16 ent adopts the oxidation state +2, while the rare-earth and transition metals realize +3.

17 he +III and +IV oxidation states, while most rare earths are purely trivalent and share very similar

18 n group elements, transition metals, and the rare earths, are combined with trianionic pincer ligands

19 has been difficult to stably dope individual rare-earth atoms into the w-AlN host lattice.

20 new ways to tune the magnetic properties of rare-earth based magnets with nano-sized building blocks

21 novel ultraviolet (UV) and blue emission in rare-earth based perovskite NdGaO3 (NGO) and the systema

22 window with short exposure time of 20 ms for rare-earth based probes.Fluorescence imaging in the near

23 Overall, rare-earth-based down-conversion nanoparticles demonstra

24 ized 4f electrons and itinerant electrons in rare-earth-based materials gives rise to their exotic pr

25 MOF-5, a hybrid microporous highly connected rare-earth-based metal-organic framework (MOF), with dua

26 Rare-earth-based nanomaterials have recently drawn consi

27 crystals, which broadens the applications of rare-earth-based nanomaterials ranging from optical comm

28 t are members of the larger family of dilute rare earth bearing compounds: RT(2)Zn(20) (T = Fe, Co, R

29 s three-dimensional network structures where rare earth borate layers are joined together by BO(3) an

30 This demonstrates new rare earth carbene reactivity which complements existing

31 Rare earth carbenes exclusively exhibit Wittig-type reac

32 It discusses in depth the different types of rare-earth carbonate compounds, diverse synthetic approa

33 This review focuses on rare-earth carbonate materials of nano- and micro-size.

34 luminescence properties of lanthanide doped rare-earth carbonates and their potential applications f

35 e in many materials is activated by doping a rare earth cation into the solid matrix; we report undop

36 pped by borocarbide chains and surrounded by rare earth cations.

37 Metal-selective self-assembly with rare-earth cations is possible with suitable rigid, symm

38 g (ECAT), with carbonyl-specific tags {e.g., rare earth chelates of (S)-2-[4-(2-aminooxy)acetamidoben

39 This is why various areas of rare-earth chemistry are currently thriving.

40 that significantly impedes REBa2Cu3Ox (RE = rare earth) coated conductor applications is the low eng

41 al groups can be delivered at once to organo-rare earth complexes, (L)MR(2) and (L)(2)MR (M = Sc, Y;

42 e Ln(3+) mixed-ligand tris(cyclopentadienyl) rare-earth complexes (eta(5)-C5Me5)(3-x)(C5Me4H)(x)Ln (L

43 Pacman uranyl complex [UO2(py)(H2L)] by the rare-earth complexes Ln(III)(A)3 (A = N(SiMe3)2, OC6H3Bu

44 metals, semiconductors, oxides, magnetic, or rare earth compositions.

45 ostructural heavy alkaline earth or divalent rare earth compounds [MFp(2)(THF)(3)](2) (M = Ca or Yb)

46 es in the oxidation rates within a series of rare earth compounds containing the redox-active ligand

47 hat host two-dimensional metals, and certain rare-earth compounds at the threshold of magnetism.

48 low temperature (<70 K) and predominantly in rare-earth compounds such as RMnO3.

49 or preparation of single- and multicomponent rare-earth coordination polymer colloidal spheres (RE-CP

50 with leachates from metal-mine tailings and rare earth deposits, we show that functionalization of t

51 m the reported experimental results on heavy rare-earth diffusion.

52 rsion emission tunable through the choice of rare earth dopants.

53 ee of energy transfer (ET) between different rare earth dopants.

54 the Gilbert damping, caused by the inclusion rare-earth dopants such as holmium, acts to suppress Wal

55 Upconverting nanoparticles are inorganic rare earth doped materials that have the unique feature

56 ure range 900-1900 K for both unstrained and rare-earth doped ceria systems under tensile strain.

57 e central ion in a quantum memory based on a rare-earth doped crystal.

58 The luminescence produced by rare-earth doped semiconductors also attracts considerab

59 We isolated rare-earth doped strontium aluminate PLNPs from larger-p

60 Rare-earth doped wurtzite-type aluminum nitride (w-AlN)

61 udy the effects of exposure to atmosphere of rare earth-doped Bi2(Se, Te)3 thin films using x-ray abs

62 cs and stochastic pinning of domain walls in rare earth-doped Ni80Fe20 nanowires.

63 iaxial strain along the <100> directions and rare-earth doping (Yb, Er, Ho, Dy, Gd, Sm, Nd, and La) o

64 Here, the authors synthesize rare earth down-converting nanocrystals as promising flu

65 tal rift-related settings, have strong light rare earth element (LREE) enrichment; they rarely contai

66 Patterns in rare earth element (REE) concentrations are essential in

67 f rivers we have combined for the first time Rare Earth Element (REE) concentrations with Sr-Nd-Pb is

68 entiation of acai and jucara fruits based on rare earth element (REE) content determined by Inductive

69 ns and validate these metrics using the 2010 rare earth element (REE) crisis as a case study.

70 Increasing rare earth element (REE) supplies by recycling and expan

71 udy Ce, the most earth abundant and low-cost rare earth element as a single-filling element and demon

72 s highly selective colorimetric detection of rare earth element cerium is being reported for the firs

73 The rare earth element patterns and Sr and Nd isotopes of th

74 Layered compounds AMnBi2 (A = Ca, Sr, Ba, or rare earth element) have been established as Dirac mater

75 ets by Ce, the most abundant and lowest cost rare earth element, is important because Dy and Nd are c

76 Lanthanum, a rare earth element, was applied because of its increasin

77 -mining algorithm known as DBSCAN to study a rare-earth element based permanent magnet material, Nd2F

78 e environment, as indicated by seawater-like rare-earth element plus yttrium trace element signatures

79 RENiO3 (RE=rare-earth element) and V2O3 are archetypal Mott insulat

80 st them, the REFeAs(O,F) (RE1111, RE being a rare-earth element) is the family with the highest criti

81 th the nearside Procellarum KREEP (potassium/rare-earth element/phosphorus) Terrane and environs inte

82 Herein, we demonstrate a new approach for rare-earth-element separations by exploiting differences

83 This study examines the trace and rare earth elemental (REE) fingerprint variations of PDO

84 We observed enrichments in Anthropogenic Rare Earth Elements (AREE) for dissolved (Gd) and suspen

85 Heavy rare earth elements (HREE) are dominantly mined from the

86 nese, magnesium, nickel, tin, niobium, light rare earth elements (LREEs; lanthanum, cerium, praseodym

87 Many mining projects targeting rare earth elements (REE) are in development in North Am

88 The rare earth elements (REE) are increasingly important in

89 ed HNO3 was applied for the determination of rare earth elements (REE) by inductively coupled plasma

90 al distribution of gadolinium (Gd) and other rare earth elements (REE) in surface waters collected in

91 could contain critical materials such as the rare earth elements (REE) in valuable concentrations.

92 ncentrates (UOC) prior to the analysis of 14 rare earth elements (REE) via laser ablation inductively

93 f the environmental forensic capabilities of rare earth elements (REE).

94 edded in all vehicle types and 220-60(+90) t rare earth elements (REE); found mainly in five electric

95 resuspension on particle fluxes in the ECS, rare earth elements (REEs) and organic carbon (OC) were

96 order to estimate the recovery potential of rare earth elements (REEs) and other resources contained

97 Rare earth elements (REEs) are critical and strategic ma

98 o their distinct physicochemical properties, rare earth elements (REEs) are critical to high-tech and

99 The use of biomass for adsorption of rare earth elements (REEs) has been the subject of many

100 Rare earth elements (REEs) have become increasingly impo

101 With the increasing demand for rare earth elements (REEs) in many emerging clean energy

102 The future availability of rare earth elements (REEs) is of concern due to monopoli

103 peas, four classification methods utilising rare earth elements (REEs) measured through inductively

104 the current global supply crisis surrounding rare earth elements (REEs) so that dependence on China,

105 The rare earth elements (REEs) such as neodymium, praseodymi

106 These magnets, in general, contain two key rare earth elements (REEs), i.e., neodymium (Nd) and dys

107 washout of Sr vs. Ba and of light vs. heavy rare earth elements (REEs).

108 Rare earth elements (REs) consist of a very important gr

109 d samarium), cobalt, silver, tungsten, heavy rare earth elements (yttrium, europium, gadolinium, terb

110 ons and an enhancement over KREEP (Potassium Rare Earth Elements and Phosphorus) surface regions, rev

111 atalyst accessibility by (a) the addition of rare earth elements and phosphorus, (b) constructing hie

112 nd probabilistic neural networks (PNN) using rare earth elements and trace metals determined using IC

113 by low melting points and high solubility of rare earth elements and volatile molecules.

114 Rare earth elements and yttrium (REY) are raw materials

115 allium, indium, and thallium) and some heavy rare earth elements are representative of modern technol

116 The heavy rare earth elements crystallize into hexagonally close p

117 Research on different rare earth elements for thermoelectrics is discussed.

118 Rare earth elements have generally not been thought to h

119 Purification of rare earth elements is challenging due to their chemical

120 d hence the magnetic structure-for the heavy rare earth elements is known to depend on the ratio of t

121 ape bonded magnets, enables efficient use of rare earth elements thus contributing towards enriching

122 Neodymium is one of the more critical rare earth elements with respect to current availability

123 cterizing 47 elements including lanthanoids (rare earth elements), using inductively coupled plasma-m

124 ng" such as lithium, helium, copper, and the rare earth elements, show no evidence of logistic behavi

125 gadolinium as a prototype for all the heavy rare earth elements, we generate a unified magnetic phas

126 nt magnets which frequently involve critical rare earth elements.

127 nt because Dy and Nd are costly and critical rare earth elements.

128 materials and are generally associated with rare earth elements.

129 Rare-earth elements and minor metals (Y, La, Ce, Pr, Nd,

130 ) for this class of bulk materials with less rare-earth elements and outperforms, for the first time,

131 Rare-earth elements can be used to introduce magnetic mo

132 Since rare-earth elements form hard ions and phosphorus is con

133 Paramagnetic rare-earth elements have been examined as NMR structural

134 ts to understand whether the source of light rare-earth elements in enriched shergottites lies in cru

135 Today the rare-earth elements play a critical role in numerous hig

136 and Fe-rich building blocks without critical rare-earth elements, and often are required to exhibit h

137 Rh, and Ir, the alkali, alkaline-earth, and rare-earth elements, and Sb4 polyanions.

138 the quest for nontoxic alternatives based on rare-earth elements.

139 s a substantial MCE while not containing any rare-earth elements.

140 strong permanent magnets with less expensive rare-earth elements.

141 tope ratios of nitrogen and a high number of Rare Earth-Elements (REEs) were able to differentiate th

142 nto the solid matrix; we report undoped, all-rare earth EuKNaTaO(5), which exhibits bright orange roo

143 While the energy scales of the rare earth ferromagnet studied here restrict the effects

144 instabilities make it imperative to explore rare earth free magnetic materials.

145 llent ductility; and they are very promising rare-earth free materials for applications in sensors, a

146 magnetic anisotropy which is a candidate for rare-earth free permanent magnet.

147 oys indicate their great potential as novel, rare-earth free permanent magnetic materials.

148 Rare-earth-free magnets are highly demanded by clean and

149 s can be measured in the glass bead, but the rare earth group in particular is a valuable series in n

150 Extension of the superatom concept into the rare earth group not only further shows the power and ad

151 -V semiconductors embedded with semimetallic rare earth-group V (RE-V) compounds, but focus is given

152 n spectroscopy and ab initio calculations on rare-earth half-Heusler compounds LnPtBi (Ln=Lu, Y), we

153 hree isostructural gigantic transition-metal-rare-earth heterometallic coordination cages are reporte

154 Single crystal growth of the rare earth hexaboride, SmB6, has been carried out by the

155 ectron Fermi surface similar to the metallic rare earth hexaborides such as PrB6 and LaB6.

156 T: In the drive to reduce the critical Heavy Rare Earth (HRE) content of magnets for green technologi

157 the discovery of a family of at least seven rare earth icosahedral binary quasicrystals, i-R-Cd (R =

158 ne across a spectrum of transition-metal and rare-earth intermetallic compounds.

159 RFeO3 orthoferrites, where R is a rare-earth ion of the lanthanide series, are attracting

160 The combination of rare-earth ion, Er(3+) with the ferroelectricity of PVDF

161 2NiMnO6/La2NiMnO6 superlattices where R is a rare-earth ion--that exhibit an electrical polarization

162 Rare-earth-ion-doped crystals are state-of-the-art mater

163 Cascade transitions of rare earth ions involved in infrared host fiber provide

164 Rare earth ions offer attractive properties for studying

165 e incorporation of other co-dopants, such as rare earth ions, has been largely overlooked in GaN.

166 pectroscopic properties of solids containing rare earth ions.

167 trong effects of paramagnetic moments of the rare earth ions.

168 Coherent optical control of cavity-coupled rare-earth ions is performed via photon echoes.

169 Here, we use a dense ensemble of neodymium rare-earth ions strongly coupled to a nanophotonic reson

170 Unlike most other trivalent rare-earth ions, Eu(3+) ions possess no magnetic moment

171 oadening are measured for the cavity-coupled rare-earth ions, thus demonstrating their potential for

172 lanthanum-phosphate glass doped with several rare-earth-ions for use as solid fluorescence standard i

173 nstrate coupling of an ensemble of neodymium rare-earth-ions to photonic nanocavities fabricated in t

174 ted using a single-crystalline ferrimagnetic rare-earth iron garnet film.

175 Superconductivity in the newly discovered rare-earth iron-based oxide systems ROFeAs (R, rare-eart

176 recycling rate of specialty metals, such as rare earths, is negligible compared to their increasing

177 ip-coating method using a uniform mixture of rare earth lanthanum nitrate doped ACNTs and polyvinyl c

178 Smaller rare earths lead to conventional monoclinic double perov

179 The rare-earth magnet Gd can form a field-tuneable in-plane

180 We designed a 2-part, titanium-encased, rare-earth magnet oculomotor prosthesis, powered to damp

181 , for the first time, the corresponding pure rare-earth magnet with 58% enhancement in energy product

182 Osseointegration with rare earth magnetic coupling provides patients with prop

183 he development of recycling technologies for rare earth magnets from postconsumer products, we presen

184 iances, which contain significant amounts of rare earth magnets.

185 ly on dysprosium (Dy) and neodymium (Nd), in rare-earth magnets, future adoption of these technologie

186 performances compared to corresponding pure rare-earth magnets.

187 ses: (i) wide band gap AB compounds and (ii) rare earth-main group RM intermetallics.

188 For example, multiferroic hexagonal rare earth manganites exhibit a dense network of boundar

189 grees C/900 degrees C by using yttrium-based rare earth manganites.

190 some key variables that could affect future rare earth markets and market behavior.

191 e the self-assembly of novel hydrogen-bonded rare earth metal BINOLate complexes that serve as bench-

192 transfer polymerization (SI-GTP) mediated by rare earth metal catalysts for polymer brush synthesis.

193 se who are interested in beginning to employ rare earth metal complexes for the synthesis of new mate

194 Rare earth metal doped silica nanoparticles have signifi

195 in the thermolytic production of luminescent rare earth metal doped silica nanoparticles with charact

196 rce precursors for the preparation of sodium-rare earth metal fluorides are reported.

197 osphere was shown to yield phase-pure sodium-rare earth metal fluorides.

198 MOF-1114(RE) and MOF-1115(RE)] with variable rare earth metal ions (RE(3+) = Y(3+), Sm(3+), Eu(3+), G

199 Hydrated trivalent rare earth metal ions containing yttrium and all natural

200 were labeled with metal chelators complexing rare earth metal ions.

201 rs who are currently working in the field of rare earth metal mediated polymerization catalysis as we

202 A value analysis considering rare earth metal prices between 2002 and 2013 provides v

203 These rare earth metal triflates enhance the reaction yields p

204 l study of the first borylimido complex of a rare earth metal, (NacNac(NMe2))Sc{NB(NAr'CH)2} (25, Ar'

205 ew focuses on introducing and explaining the rare earth metal-mediated group transfer polymerization

206 Using this normalization method, rare earth metal-mediated vinylphosphonate GTP is shown

207 Initiation of rare earth metal-mediated vinylphosphonate polymerizatio

208 , has been obtained by LnA3 /M reactions (Ln=rare earth metal; A=anionic ligand; M=alkali metal) invo

209 r over 40 crystallographically characterized rare-earth metal (N horizontal lineN)(2-) complexes of f

210 oncentration and the stoichiometric ratio of rare-earth metal centers to ligands, a hierarchic assemb

211 the first example of an arsinidene ligand in rare-earth metal chemistry.

212 hensive review of structurally characterized rare-earth metal complexes containing anionic phosphorus

213 Hence, the use of the rare-earth metal ions can lead to the formation of uniqu

214 igh-pressure metathesis to prepare the first rare-earth metal nitridophosphate, Ce4Li3P18N35, with a

215 synthesis, structure, and reactivity of the rare-earth metal phosphides.

216 osphorus is considered as a soft ligand, the rare-earth metal phosphorus coordination is regarded as

217 hods for targeted separations of mixtures of rare-earth metal salts.

218 first (N horizontal lineN)(2-) complex of a rare-earth metal with an end-on dinitrogen bridge, {K(cr

219 re-earth iron-based oxide systems ROFeAs (R, rare-earth metal) also arises from either electron or ho

220 the REFeAsO-type compounds (with RE being a rare-earth metal) exhibit the highest bulk superconducti

221 red in the iron pnictide RFeAsO(1-x)F(x) (R, rare-earth metal) family of materials.

222 m comprising [M(TriNOx)thf]/ [M(TriNOx)]2 (M=rare-earth metal).

223 The synergy between reductants and rare-earth-metal complexes allows the cleavage of unacti

224 The reaction between rare-earth-metal iodides supported by a 1,1'-ferrocenedi

225 Rare-earth-metal separations based on kinetic difference

226 nylphosphonate polymerization with unbridged rare earth metallocenes (Cp2LnX) follows a complex react

227 silylium cation produces the first base-free rare-earth metallocenium cation [(Cp(ttt) )2 Dy](+) (2Dy

228 pability has been tested by the inclusion of rare earth metals (Eu, Tb and Gd) to produce a luminesce

229 es and Y(3+), serving as a general probe for rare earth metals (omitting Sc).

230 ecently, development of nanocomposites using rare earth metals has gained much attention.

231 in the formation of self-assembled cages of rare earth metals with multianionic salicylhydrazone lig

232 ny of these materials (including lithium and rare earth metals) are at risk of supply disruption.

233 Neodymium, one of the more critically scarce rare earth metals, is often used in sustainable technolo

234 well as thorium, in competition with various rare earth metals.

235 Rare-earth metals are critical components of electronic

236 new type of C-H bond activation mediated by rare-earth metals under reducing conditions is reported.

237 of multidentate ligands for the chelation of rare-earth metals, this result provides a significant ad

238 s have previously been fabricated from toxic rare-earth metals.

239 ybrid phosphor materials are totally free of rare-earth metals.

240 geometries and minor size differences in the rare-earth metals.

241 ng up the great possibility in accomplishing rare earth mimicry.

242 e of core samples collected at a prospective rare earth mine.

243 ate thickness biological sample, and a thick rare earth mineral specimen.

244 Several rare-earth monopnictides were shown to exhibit extreme m

245 e synthesis of a down-conversion luminescent rare-earth nanocrystal with cerium doping (Er/Ce co-dope

246 natomical resolution using brightly emitting rare-earth nanomaterials and demonstrate their applicabi

247 facilitated systemic biodistribution of the rare-earth nanomaterials resulting in the increased accu

248 Inorganic-protein nanocomposites of rare-earth nanomaterials with human serum albumin facili

249 pects of the complex electronic structure of rare-earth nickelates, taking NdNiO3 thin film as repres

250 h disproportionation model of the MIT in the rare-earth nickelates.

251 with the crystal structure across the MIT in rare-earth nickelates.

252 and the strongly interacting f-electrons in rare earth or actinide compounds may result in new state

253 GOe (161.5 kJ/m(3)), which is a record for a rare earth- or Pt-free magnetic material and retain valu

254 ctricity, as in the much studied families of rare-earth orthoferrites and orthochromites; yet, the me

255 dominant contributions are the mining of the rare earth oxide ceria, the manufacturing of the solar c

256 2DEG by inserting a single atomic layer of a rare-earth oxide (RO) [(R is lanthanum (La), praseodymiu

257 Rare-earth oxide ceramics should find widespread applica

258 e cycle inventory data for the production of rare earth oxides separately.

259 orption spectroscopy and production of local rare earth patterns in paleontological fossil tissues th

260 on and the intriguing physical properties of rare-earth perovskite nickelates have attracted consider

261 heory indicates that this unusual example of rare-earth photochemistry can be rationalized by absorpt

262 n analysis of the content and value of other rare earths (Pr, Dy, Tb).

263 In condensed matter, the frustrated rare-earth pyrochlore magnets Ho2Ti2O7 and Dy2Ti2O7, so-

264 ructure of ions and vacancies characterizing rare-earth pyrochlore oxides serves as a model for the s

265 warted by hybridization effects tuned by the rare-earth (R) size.

266 The Td point group symmetry of rare earth (RE(3+)) metal clusters RE4(mu3-OH)4(COO)6(2+

267 Solid solutions of the rare earth (RE) cations Pr(3+), Nd(3+), Sm(3+), Gd(3+),

268 nic frameworks whose charges are balanced by rare earth (RE) cations.

269 Rare earth (RE) metals are critical components of electr

270 Here we use a new rare earth (RE) nonanuclear carboxylate-based cluster as

271 increase in creep life in a prototypical Mg-rare earth (RE)-Zn alloy to multiple mechanisms caused b

272 g control over the assembly of highly porous rare-earth (RE) based metal-organic frameworks (MOFs) re

273 covery of highly efficient phosphors free of rare-earth (RE) elements.

274 A series of fcu-MOFs based on rare-earth (RE) metals and linear fluorinated/nonfluorin

275 ting InGaN/GaN diode), which rely heavily on rare-earth (RE) metals.

276 of our recently isolated 12-connected (12-c) rare-earth (RE) nonanuclear [RE9(mu3-OH)12(mu3-O)2(O2C-)

277 A rare-earth (RE)/transition metal (TM) ferromagnetic mult

278 fully employed to deliberately construct new rare-earth (RE, i.e., Eu(3+), Tb(3+), and Y(3+)) fcu met

279 ; hexagonal boron nitride; silicon carbide), rare earth, semimetals, transition metal chalcogenides a

280 By traversing the rare earth series, the lattice parameters of the RE(2)Sb

281 Rare earth silicate apatites are one-dimensional channel

282 A new family of mixed anion cesium rare earth silicates exhibiting intense scintillation in

283 New rare-earth silicide oxides, La10Si8O3 (1) and Ce10Si8O3

284 ncy defects suppress moments on neighbouring rare-earth sites, and that these magnetic distortions ma

285 the prospect of coupling to other long-lived rare-earth spin states, this technique opens the possibi

286 we reported Q-switched lasers incorporating rare-earth substituted iron garnet (RIG) film.

287 ing minerals might be related to that of the rare-earth sulfides.

288 Rare earth tantalate materials are of considerable inter

289 These Eu-doped rare earth tantalate pyrochlore nanoparticles, K(1-2x)Ln

290 tric properties of the relatively unexplored rare-earth ternary compounds La3Cu3X4 (X = Bi, Sb, As, a

291 shell growth techniques in hexagonal sodium rare-earth tetrafluoride (beta-NaLnF4) nanocrystals by e

292 y links the magnetic structures of the heavy rare earths to their lattice parameters.

293 AO-HDS) can be observed not only in selected rare earth-transition metal (RE-TM) alloy films but also

294 mbining a singly reduced uranyl cation and a rare-earth trication in a binucleating polypyrrole Schif

295 well as properties such as luminescence, of rare earth tungstate and molybdate materials.

296 The use of rare earth tungstate and molybdate nano- and micromateri

297 rategy that combines spatial patterning with rare-earth upconversion nanocrystals, single-wavelength

298 process of neodymium oxide is generic to all rare earths, we also report the life cycle inventory dat

299 technology metals such as V, Cr, Ga, Nb, and rare earths were comparatively low.

300 he reaction of Cp'3Ln (Cp' = C5H4SiMe3, Ln = rare earth) with potassium in the presence of 18-crown-6