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Atomic Layer Deposition of Praseodymium Aluminum Oxide …

Atomic Layer Deposition of Praseodymium Aluminum Oxide for Electrical Applications** ... dymium is a lanthanide, and it would be expected that the electrical characteristics would be somewhat similar to ... used would promote interfacial layer (IL) oxide growth.[10]

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US Patent Application for ALD of amorphous lanthanide ...

The amorphous dielectric layer may be a number of individual titanium oxide layers, with at least one lanthanide layer interleaved between each one of the titanium oxide layers. The titanium oxide layers may be a group of continuous monolayers of titanium oxide, each approximately nm in thickness.

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Two series of reactant's ratiodependent lanthanide ...

Two series of lanthanide(III)–organic frameworks with the molecular formula [Ln 2 (NNO) 2 (OX) 2 (H 2 O) 4] n (Ln = Eu 1, Tb 2, Sm 3, Dy 4, Gd 5) and [Ln 2 (NNO) 4 (OX)(H 2 O) 2] n (Ln = Eu 6, Tb 7, Sm 8, Dy 9, Gd 10) were synthesized successfully under the same hydrothermal conditions with nicotinic Noxide (HNNO) and oxalic acid (H 2 OX) as the mixed ligands merely through varying the ...

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US7049192B2 Lanthanide oxide / hafnium oxide dielectrics ...

A dielectric layer containing alternating layers of a lanthanide oxide and a hafnium oxide has an effective dielectric constant related to the series combination of the layers of lanthanide oxide and hafnium oxide, which depends on the relative thicknesses of the lanthanide oxide layers and the hafnium oxide layers.

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Interfacial structure in silicon nitride sintered with ...

Interfacial structure in silicon nitride sintered with lanthanide oxide ... was applied to remove any surface damage layers (Fischione Instruments Inc., Model 1010). A thin amorphous carbon film (~3 nm) was deposited on the sample to avoid charging effects. STEM configurations

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Magnetism of lanthanide elements embedded into ultrathin ...

Magnetism of lanthanide elements embedded into ultrathin magnesium oxide layers on Ag(100) A. Singha 1,2, S. Ahmed , ... surface layer of the oxide substrate. In this work, we investigated the magnetic properties of Ho and Er embedded in MgO films grown on Ag(100). X …

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Synthesis and Photoluminescent Properties of Titanate ...

Xray diffraction and thermal analysis data indicated that interlayer lanthanide cations existed as an aqua ion and were coordinated with 7−10 water molecules under ambient conditions. The interlayer distances were found to be in the range 6−7 Å for HTO layered oxide intercalated with a lanthanide cation.

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Lanthanide Precursors – Versum Materials

Lanthanide (La) oxide is used in the High K dielectrics process as capping layers on other High K films, such as HfO2, or as stabilizers of crystalline forms of High K dielectrics, such as ZrO2.

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Lanthanides body, used, water, Earth, chemical, form ...

Other lanthanide compounds are used in streetlights, searchlights, and in the highintensity lighting present in sports stadiums. The ceramics industry uses lanthanide oxides to color ceramics and glasses. Optical lenses made with lanthanum oxide are used in cameras and binoculars.

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Atomic Layer Deposition of Lanthanide Oxide Thin Films

This thesis describes the processing of thin films of lanthanide (Ln) oxides by atomic layer deposition (ALD) technique. Deposition of all binary lanthanide oxides was studied, excluding terbium ...

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Analytics for US Patent No. 7081421, Lanthanide oxide ...

A ruthenium or a conductive ruthenium oxide gate may be formed on the lanthanide oxide dielectric layer. A ruthenium gate on a lanthanide oxide dielectric layer provides a gate structure that effectively prevents a reaction between the gate and the lanthanide oxide dielectric layer.

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Lanthanides and Actinides – Study Material for IIT JEEE ...

Lanthanides and Actinides . Table of Content: Lanthanides. Electronic Configuration. ... Separation of Lanthanides: ... All these metals are attacked by HCl but the effect of HNO 3 is very small due to the formation of a protective oxide layer on their surface. Related Resources.

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COMMUNICATIONS Effect of hygroscopic nature on the ...

layer. Lanthanide oxide (Pr2O3,Sm2O3,Gd2O3, and Dy2O3) materials were directly deposited by means of ebeam evaporation using oxide source. The substrate tem

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Lanthanide rare earth oxide thin film as an alternative ...

Lanthanide rare earth oxide thin film as an alternative gate oxide. ... actually many studies have been done to replace SiO 2 layer as gate oxide such as HfO 2 ... intensive study of interface quality and dielectric properties are required to fully discover the possibility of lanthanide REOs as a gate oxide. Meanwhile, exploration of deposition ...

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Optical Properties of LanthanideDoped Lamellar ...

This approach leads to crystalline lanthanide oxide layers regularly separated from each other by organic layers of intercalated benzoate molecules. They …

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Päiväsaari: Atomic Layer Deposition of Lanthanide Oxide ...

Atomic Layer Deposition of Lanthanide Oxide Thin Films Jani Päiväsaari. Dissertation for the degree of Doctor of Science in Technology to be presented with due permission of the Department of Chemical Technology for public examination and debate in Auditorium V1 at Helsinki University of Technology (Espoo, Finland) on the 19 th of May, 2006, at 12 noon.

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Lanthanide Wikipedia

The lanthanide (/ ˈ l æ n θ ə n aɪ d /) or ... ** Sm has a close packed structure like the other lanthanides but has an unusual 9 layer repeat Gschneider and Daane (1988) attribute the trend in melting point which increases across the series, ... Glass containing holmium oxide and holmium oxide solutions ...

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Lanthanides and Actinides in Molecular Magnetism ...

7 Lanthanide Complexes as Realizations of Qubits and Qugates for Quantum Computing 185 Guillem Aroḿ ı, Fernando Luis, and Olivier Roubeau. ... Manganese and Cobalt Oxide Layers 269. Spin Polarized Scanning Tunnelling Microscopy (SPSTM) on Co/Ir(111) 270.

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Lanthanide Oxide Thin Films by Metalorganic Chemical Vapor ...

Lanthanide Oxide Thin Films by Metalorganic Chemical Vapor Deposition Employing Volatile Guanidinate Precursors. ADVERTISEMENT. Log In Register. Cart ... Lanthanide Oxide Thin Films by Metalorganic Chemical Vapor Deposition Employing Volatile Guanidinate Precursors.

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