Indium oxide: A transparent, conducting ferromagnetic semiconductor for spintronic applications

Babu, S. Harinath; Kaleemulla, S.; Rao, N. Madhusudhana; Krishnamoorthi, C.

doi:10.1016/j.jmmm.2016.05.007

Cited by 53 publications

(18 citation statements)

References 141 publications

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“…Among the fabricated IO based thin films, ITO is the most widely used efficient TCO due to its low energy of defect formation towards enhancing greater electrical properties [34][35][36][37][38][39][40][41][42][43][44][45]. It is worthy to note that the optical properties of IO based thin films are primarily dependent upon post annealing temperature, film microstructure, film physical thickness, surface roughness, levels of impurities, defect (like oxygen vacancies) concentration and deposition parameters [16,17,[34][35][36][37][38][39][40][41][42][43][44][45]59]. Low absorption (0.04-1.10%) of incident light in visible region is a crucial factor for IO based TCOs.…”

Section: Properties Of Indium Oxide Based Nanomaterials 41 Indium Oxmentioning

confidence: 99%

“…In order to obtain the magnetic properties of these nanomaterials different magnetic metal such as Cr, Mn, Fe, Co, etc. ions with variable oxidation states are generally doped into the metal oxide [59]. It is found that the magnetic Indium Oxide Based Nanomaterials: Fabrication Strategies, Properties, Applications, Challenges… DOI: http://dx.doi.org /10.5772/intechopen.94743 property is induced in indium oxide due to the presence of oxygen vacancies.…”

Section: Properties Of Indium Oxide Based Nanomaterials 41 Indium Oxmentioning

confidence: 99%

“…It is found that the magnetic Indium Oxide Based Nanomaterials: Fabrication Strategies, Properties, Applications, Challenges… DOI: http://dx.doi.org /10.5772/intechopen.94743 property is induced in indium oxide due to the presence of oxygen vacancies. The property basically depends on the nature/concentration of external dopant [59,60].…”

Section: Properties Of Indium Oxide Based Nanomaterials 41 Indium Oxmentioning

confidence: 99%

“…Pure In 2 O 3 shows diamagnetic behavior while the ITO displays ferromagnetism at room temperature. Moreover, different transitional metal doped In 2 O 3 nanomaterials exhibit ferromagnetism at room temperature due to presence of oxygen vacancies [59,60].…”

Section: Indium Oxide Based Bulk Nanomaterialsmentioning

confidence: 99%

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Indium Oxide Based Nanomaterials: Fabrication Strategies, Properties, Applications, Challenges and Future Prospect

Khan¹,

Sarkar²,

Pal³

et al. 2021

Post-Transition Metals

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Nanostructured metal oxide semiconductors (MOS) in the form of thin film or bulk attract significant interest of materials researchers in both basic and applied sciences. Among these important MOSs, indium oxide (IO) is a valuable one due to its novel properties and wide range of applications in diversified fields. IO based nanostructured thin films possess excellent visible transparency, metal-like electrical conductivity and infrared reflectance properties. This chapter mainly highlights the synthesis strategies of IO based bulk nanomaterials with variable morphologies starting from spherical nanoparticles to nano-rods, nano-wires, nano-needles, nanopencils, nanopushpins etc. In addition, thin film deposition and periodic 1-dimensional (1D)/2-dimensional (2D) surface texturing techniques of IO based nanostructured thin films vis-à-vis their functional properties and applications have been discussed. The chapter covers a state-of-the-art survey on the fabrication strategies and recent advancement in the properties of IO based nanomaterials with their different areas of applications. Finally, the challenges and future prospect of IO based nanomaterials have been discussed briefly.

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Section: Properties Of Indium Oxide Based Nanomaterials 41 Indium Oxmentioning

confidence: 99%

Section: Properties Of Indium Oxide Based Nanomaterials 41 Indium Oxmentioning

confidence: 99%

Section: Properties Of Indium Oxide Based Nanomaterials 41 Indium Oxmentioning

confidence: 99%

Section: Indium Oxide Based Bulk Nanomaterialsmentioning

confidence: 99%

See 2 more Smart Citations

Indium Oxide Based Nanomaterials: Fabrication Strategies, Properties, Applications, Challenges and Future Prospect

Khan¹,

Sarkar²,

Pal³

et al. 2021

Post-Transition Metals

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“…As a potential solution, CF 4 plasma treatment of the In 2 O 3 and In 2 TiO 5 film can enhance the In-O bonding. In 2 O 3 is widely used for gas sensing 10 , transparent conducting oxides 11 , and thin film transistors 12 because of its excellent material characteristics.…”

Section: Introductionmentioning

confidence: 99%

Comparison Between Performances of In2O3 and In2TiO5-Based EIS Biosensors Using Post Plasma CF4 Treatment Applied in Glucose and Urea Sensing

Lin

Kao

Lin

et al. 2019

Sci Rep

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In this study, the effect of post-deposition tetrafluoromethane (CF 4 ) plasma treatment on the physical and electrical characteristics of an In 2 TiO 5 based electrolyte-insulator-semiconductor (EIS) sensor was investigated. Post-deposition CF 4 plasma treatment typically improved the crystalline structure and repaired dangling bonds at the grain boundaries. We used the newly fabricated device to detect several ions, such as sodium and potassium, which are essential for many biological processes. The as-deposited and CF 4 plasma treated In 2 TiO 5 sensing window with an EIS structure was also able to detect the pH of a solution, different alkali ions (Na + and K + ), glucose, and urea. The sensing membrane after a 60-sec CF 4 plasma treatment displayed improved biosensing characteristics, such as higher sensitivity (59.64 mV/pH), better drift rate, and a smaller hysteresis voltage of approximately 0.424 mV/h. The In 2 TiO 5 sensing membrane treated with CF 4 plasma is a promising material for use in EIS biosensing applications.

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ChemInform Abstract: Indium Oxide: A Transparent, Conducting Ferromagnetic Semiconductor for Spintronic Applications

et al. 2016

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Indium oxide: A transparent, conducting ferromagnetic semiconductor for spintronic applications

Cited by 53 publications

References 141 publications

Indium Oxide Based Nanomaterials: Fabrication Strategies, Properties, Applications, Challenges and Future Prospect

Indium Oxide Based Nanomaterials: Fabrication Strategies, Properties, Applications, Challenges and Future Prospect

Comparison Between Performances of In2O3 and In2TiO5-Based EIS Biosensors Using Post Plasma CF4 Treatment Applied in Glucose and Urea Sensing

ChemInform Abstract: Indium Oxide: A Transparent, Conducting Ferromagnetic Semiconductor for Spintronic Applications

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