Pulsed laser deposition and characterization of high-Tc YBa2Cu3O7 − x superconducting thin films

Singh, Rajiv K.; Kumar, Dhananjay

doi:10.1016/s0927-796x(97)00019-3

Cited by 83 publications

(19 citation statements)

References 254 publications

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“…The molecules diffuse and grow a thin layer of the HTS on a substrate that is usually kept at suitable pressure and temperature . The PLD is the most efficient, easy, and so far the most widely used method to quickly grow HTS films . Other more complicated methods such as chemical vapor deposition and molecular beam epitaxy have also been employed .…”

Section: Fabrication Of Hts‐based Devicesmentioning

confidence: 99%

Thin‐Film‐Based Integrated High‐Transition‐Temperature Superconductor Devices

Balasubramanian

Xing

Strugo

et al. 2019

Adv Funct Materials

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Since the discovery of superconductivity at temperatures above the technologically promising liquid nitrogen temperatures, applications based on superconductors have expanded and are being put to commercial use. However, superconductivity at higher temperatures typically occurs in complex materials requiring stringent material and environmental constraints. Such restraints make the realization and integration of these materials with normal materials a nontrivial aspect. In this progress report, unique features of these superconductors in terms of their synthesis, physical properties determining interface electrical transport, and their applications are discussed. A detailed progress report on these applications with remarks on efforts taken to integrate these devices with traditional platforms and semiconducting materials is provided.

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Section: Fabrication Of Hts‐based Devicesmentioning

confidence: 99%

Thin‐Film‐Based Integrated High‐Transition‐Temperature Superconductor Devices

Balasubramanian

Xing

Strugo

et al. 2019

Adv Funct Materials

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“…The growth of YBCO thin films by PLD has been widely studied for more than 20 years [165][166][167]. Huge efforts in the community were and are devoted to the optimization of growth process to enhance vortex pinning efficiency [168][169][170] and to scale the growth to km length for HTS 2-Generation coated conductors applications [114,171,172].…”

Section: Growth and Characterization Of Yba 2 Cu 3 O 7−δ Thin Filmsmentioning

confidence: 99%

Volume Resistive Switching in metallic perovskite oxides driven by the Metal-Insulator Transition

et al. 2017

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“…[78] The unit cell diagram for YBCO is presented in Figure 2.1. Examination of the diagram reveals a vertically stacked structure with an yttrium atom sandwiched between two barium atoms, with the heavy atoms separated by copper oxide planes.…”

Section: Ybcomentioning

confidence: 99%

“…[78] The energy for ablating the surface of the target is typically provided by a pulsed excimer laser operating in the infrared (such as KrF at λ = 248nm or ArF at λ = 193 nm). The incident laser beam arrives at an angle away from normal, so a Gaussian laser beam will project an elliptical footprint on the ablation target.…”

Section: Laser Ablation and Plume Evolutionmentioning

confidence: 99%

Electronic State Distributions of YBa₂Cu₃O_7-x Laser-Ablated Plumes

Kee

Perram

2010

Appl Spectrosc

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The application of spectral and imagery diagnostics to YBa 2 Cu 3 O 7 (YBCO) laser-ablated plumes was systematically studied to determine their effectiveness for process control. Emission signatures were collected for plumes created by ablating bulk YBCO with a pulsed laser source. A KrF (λ=248 nm) laser source operating at 4-10 J/cm 2 at a 4-10 Hz pulse repetition frequency was used to ablate a bulk YBCO target at O 2 background pressures ranging from 50 to 400 mTorr. Emission spectra were collected over the 500 to 860 nm bandpass at distances from the target ranging from 31.4 to 55.0 mm. Of 87 observed emission lines, 76 were assigned to specific transitions with the aid of calibration lamps and reference to tables of energy levels. Line fluences were corrected for self-absorption, and electronic state distributions were calculated using the most recent NIST transition probabilities.

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Pulsed laser deposition and characterization of high-Tc YBa2Cu3O7 − x superconducting thin films

Cited by 83 publications

References 254 publications

Thin‐Film‐Based Integrated High‐Transition‐Temperature Superconductor Devices

Thin‐Film‐Based Integrated High‐Transition‐Temperature Superconductor Devices

Volume Resistive Switching in metallic perovskite oxides driven by the Metal-Insulator Transition

Electronic State Distributions of YBa₂Cu₃O_7-x Laser-Ablated Plumes

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Pulsed laser deposition and characterization of high-Tc YBa2Cu3O7 − x superconducting thin films

Cited by 83 publications

References 254 publications

Thin‐Film‐Based Integrated High‐Transition‐Temperature Superconductor Devices

Thin‐Film‐Based Integrated High‐Transition‐Temperature Superconductor Devices

Volume Resistive Switching in metallic perovskite oxides driven by the Metal-Insulator Transition

Electronic State Distributions of YBa2Cu3O7-x Laser-Ablated Plumes

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Product

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Electronic State Distributions of YBa₂Cu₃O_7-x Laser-Ablated Plumes