Lattice location of rare-earth ions in linbo3

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WebRare-earth (RE = Er3+, Nd3+, or Yb3+) ion-doped stoichiometric LiNbO3 crystals were grown by the Czochralski and the high-temperature top-seeded solution... DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely available online for …

Optical and structural properties of Nd:MgO:LiNbO3 crystal …

Web29 jun. 2016 · The lattice location of several transition metal (Hf, Ta) and rare-earth (Nd, Eu) impurities has been investigated in LiNbO 3 by ion-beam channeling methods, … Web29 jun. 2016 · The lattice location of several transition metal (Hf, Ta) and rare-earth (Nd, Eu) impurities has been investigated in LiNbO3by ion-beam channeling methods, … moriches foot care

Lattice site for transition and rare-earth impurities in LiNbO3 by ion …

WebThe lattice location of three rare-earth ions (Pr 3+, Ho 3+, Yb 3+) in LiNbO 3 is investigated using Rutherford backscattering spectrometry/channeling techniques. All of … Web8 jun. 2012 · The rare-earth dopant ions occupy Li + sites in the lattice, requiring charge compensation provided by non-local Li + vacancies . The rare-earth-ion sites experience a small displacement along the crystal's c -axis so that their environment nominally maintains axial symmetry that is only weakly perturbed from the ideal C 3 point symmetry of the Li … Web18 dec. 1995 · The lattice location of three rare‐earth ions (Pr3+, Ho3+, Yb3+) in LiNbO3 is investigated using Rutherford backscattering spectrometry/channeling techniques. All of … moriches flowers

Lattice Site of Rare-Earth Ions in Stoichiometric Lithium Niobate ...

RBS/channeling to locate active ions in laser materials: application …

Web28 dec. 2001 · A random distribution of the erbium ion in the LiNbO 3 host lattice was assumed for all the simulations (i.e. a local atomic arrangement around the dopant constituted by oxygen and niobium neighbours only), since the ability of the code allows to simulate five atomic shells only, as mentioned above. Web1 okt. 2001 · The LiNbO3 crystals doped with Nd3+, Dy3+ and Er3+ ions were investigated by means of Raman scattering measurements. Data were compared with results … moriches glassWebThe lattice location of Eu3+ in LiNbO3 single crystals has been investigated by Rutherford backscattering channeling techniques. It has been concluded that Eu3+ lies partly at the … moriches for sale

"Web1 jul. 1997 · DOI: 10.1016/S0925-3467(97)00038-4 Corpus ID: 98507471; RBS/channeling to locate active ions in laser materials: application to rare earth activated LiNbO3 … " - Lattice location of rare-earth ions in linbo3

Lattice location of rare-earth ions in linbo3

Web20 dec. 1993 · The Nd 3 + ions are in Li octahedrons, off-centred by three different amounts along the c -axis, giving place to three non-equivalent optical centres (Nd-1, Nd-2 and Nd-3). Codoping with MgO produces an additional optical centre (Nd-Mg), in which Nd 3 + ions are not located in octahedral lattice sites. Export citation and abstract BibTeX RIS. Web1 mei 2024 · Single crystal FBAR with LiNbO3 and LiTaO3 piezoelectric substance layers. 2007 IEEE/MTT-S International Microwave Symposium (2007), pp. 873-876. ... Lattice location of rare‐earth ions in LiNbO3. Appl. Phys. Lett., 67 (1995), pp. 3735-3737. View in Scopus Google Scholar [48]

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WebSemantic Scholar extracted view of "Rare earth and transition metal ion centers in LiNbO3" by J. Solé et al. Skip to search form Skip to main content Skip ... {Sol1998RareEA, … Weblines. This was explained with the incorporation of Er on different lattice sites [5,6,10], or by the creation of different Er-O complexes [5]. In this work we report about the lattice site occupation of rare earth elements in GaN after ion implantion of radioactive 167Tm and 169Yb. The lattice sites of the implanted atoms were

Web1 jul. 1997 · Determination of the lattice site occupied by RE3+ ions in LiNbO3 crystals The determination of the site occupied by triva- lent rare earth ions in the LiNbO3 ... the obtained dependence can be used to predict the location of other trivalent rare earth ions which have not been investigated until o.s! ' 0.4 O 0.3 13- 0.2 "-i 0 o ... Web12 jan. 2016 · Tamas Varga's current research focuses on the application of lab and synchrotron x-ray techniques to bio/geochemical problems. He also performs crystal and microstructural characterization of a ...

WebThe lattice location of three rare-earth ions (Pr 3+, Ho 3+, Yb 3+) in LiNbO 3 is investigated using Rutherford backscattering spectrometry/channeling techniques. WebThe lattice location of several transition metal (Hf, Ta) and rare-earth (Nd, Eu) impurities has been investigated in LiNbO3 by ion-beam channeling methods, including Rutherford …

Web15 sep. 1998 · Then the presence of NEC is evidenced, mainly considering the particular case of lanthanide trivalent rare earth ions, where most of work has been carried out. Next the effects of stoichiometry and codoping on the center distribution are treated. Finally, the structure and origin of NEC is discussed. 2. Lattice location of active ions in LiNbO 3

WebLattice location of the non-equivalent Nd3+ ions in LiNbO3:Nd and LiNbO3:MgO:Nd J. G. Solé, T. Petit, H. Jaffrezic, G. Boulon Physics 1993 Laser spectroscopy and Channelled … moriches groomingWeb22 feb. 2016 · Terbium lattice site location and optical emission in Tb implanted Al x Ga 1−x N (0 ≤ x ≤ 1) samples grown by halide vapour phase epitaxy on (0001) sapphire substrates are investigated as a function of AlN content. The samples were implanted with a fluence of 5 × 10 14 cm −2 of terbium ions and an energy of 150 keV. Lattice … moriches high tideWebThe lattice location of several transition metal (Hf, Ta) and rare-earth (Nd, Eu) impurities has been investigated in LiNbO3 by ion-beam channeling methods, including Rutherford backscattering and th 7eLi(p, a)4He nuclear reaction. From the detailed analysis of the angular scans near crystallographic axes and planes and the comparison between moriches grooming couponWeb29 jun. 2016 · The lattice location of several transition metal (Hf, Ta) and rare-earth (Nd, Eu) impurities has been investigated in LiNbO3by ion-beam channeling methods, … moriches funeral homeWeb4 jun. 1998 · The lattice location of three rare‐earth ions (Pr 3+, Ho 3+, Yb 3+) in LiNbO 3 is investigated using Rutherford backscattering spectrometry/channeling techniques. All of them are found to occupy the Li + octahedron but shifted from the Li + 3+ 3+ 3+) as … moriches inlet tides noaaWeb15 sep. 1998 · First, we deal with the location of active ions in the LiNbO 3 lattice. Then the presence of NEC is evidenced, mainly considering the particular case of lanthanide … moriches innWeb25 jul. 2007 · The lattice location of several transition metal (Hf, Ta) and rare-earth (Nd, Eu) impurities has been investigated in LiNbO3 by ion-beam channeling methods, including … moriches inlet tide chart