Schottky barrier engineering with a metal nitride–double interlayer–semiconductor contact structure to achieve high thermal stability and ultralow contact resistivity

β-Ga2O3Schottky barrier diodes (SBDs) were demonstrated with Ni Schottky contact deposited by the confined magnetic field-based sputtering (CMFS) method.

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Search for a Suitable Ohmic Metallization Scheme to GaN/AlGaN Heterostructures for Sub-Micron Devices

Solid State Phenomena ◽

10.4028/www.scientific.net/ssp.159.81 ◽

2010 ◽

Vol 159 ◽

pp. 81-86 ◽

Cited By ~ 2

Author(s):

Lilyana Kolaklieva ◽

Roumen Kakanakov ◽

V. Chitanov ◽

Polina Dulgerova ◽

Volker Cimalla

Keyword(s):

Thermal Stability ◽

Thermal Properties ◽

Surface Morphology ◽

Barrier Layer ◽

Contact Structure ◽

Annealing Temperature ◽

Contact Resistivity ◽

Initial Composition ◽

Excellent Thermal Stability ◽

Au Film

Ohmic properties, thermal stability and surface morphology of Al-based and non-aluminium metallizations are investigated in dependence on the annealing temperature and initial composition. Non-aluminium contacts show poor ohmic properties, while contact resistivity of 3.47x10-5 Ω.cm2 is achieved for Ti/Al/Ti/Au metallization with a former-Ti/Al ratio of (30 wt.% /70 wt.%). Thermal properties of the Al-based metallization are improved by application of Mo layer as a barrier under the upper Au film of the contact structure. These contacts show excellent thermal stability at operating temperatures as high as 400oC. The less Al amount in the contact composition and Mo barrier layer contribute to the smoother surface and better edge acuity.

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Schottky barrier engineering in metal/semiconductor structures for high thermal stability

Semiconductor Science and Technology ◽

10.1088/1361-6641/ac01a3 ◽

2021 ◽

Vol 36 (7) ◽

pp. 075020

Author(s):

Erman Erdogan ◽

Mehmet Yilmaz ◽

Sakir Aydogan ◽

Umit Incekara ◽

Hatice Kacus

Keyword(s):

Thermal Stability ◽

Schottky Barrier ◽

High Thermal Stability ◽

Semiconductor Structures

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Wide-bandgap bipolar material with high thermal stability

Proceedings of the International Display Workshops ◽

10.36463/idw.2019.oledp1-5 ◽

2019 ◽

pp. 903

Author(s):

Sheng-Chieh Lin ◽

Yu-Chieh Cheng ◽

Man-Kit Leung ◽

Jiun-Haw Lee ◽

Tien-Lung Chiu

Keyword(s):

Thermal Stability ◽

Wide Bandgap ◽

High Thermal Stability

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Synthesis and nonlinear optical properties of novel T-type polyurethanes with high thermal stability of second harmonic generation

Synthetic Metals ◽

10.1016/j.synthmet.2004.09.032 ◽

2005 ◽

Vol 148 (2) ◽

pp. 161-168 ◽

Cited By ~ 10

Author(s):

Ju-Yeon Lee ◽

Han-Bae Bang ◽

Chang Suk Baek

Keyword(s):

Thermal Stability ◽

Optical Properties ◽

Second Harmonic Generation ◽

Harmonic Generation ◽

Nonlinear Optical ◽

Second Harmonic ◽

High Thermal Stability ◽

Nonlinear Optical Properties ◽

Thermal Stability Of

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New Deep Blue Emitting Materials Based on Indenopyrazine Core with High Thermal Stability

Journal of Nanoscience and Nanotechnology ◽

10.1166/jnn.2011.3693 ◽

2011 ◽

Vol 11 (5) ◽

pp. 4639-4643 ◽

Cited By ~ 2

Author(s):

Chang-Hun Seok ◽

Young-Il Park ◽

Soo-Kang Kim ◽

Ji-Hoon Lee ◽

Jongwook Park

Keyword(s):

Thermal Stability ◽

High Thermal Stability ◽

Deep Blue

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Improved thermally stable oligoetherols from 6-aminouracil, ethylene carbonate and boric acid

Open Chemistry ◽

10.1515/chem-2019-0118 ◽

2019 ◽

Vol 17 (1) ◽

pp. 1080-1086

Author(s):

Elżbieta Chmiel-Szukiewicz

Keyword(s):

Thermal Stability ◽

Thermal Properties ◽

Boric Acid ◽

Ethylene Carbonate ◽

Pyrimidine Ring ◽

Polyurethane Foams ◽

High Thermal Stability ◽

H Nmr ◽

Maldi Tof ◽

Instrumental Methods

AbstractSyntheses of oligoetherols with a 1,3-pyrimidine ring and boron atoms using 6-aminouracil, ethylene carbonate and boric acid has been proposed. The structure of the obtained products were determined by instrumental methods (IR, 1H-NMR and MALDI-ToF spectra). The physicochemical and thermal properties of oligoetherols were examined. The products were characterized by high thermal stability. Based on the tests performed, it was found that oligoetherols obtained from 6-aminouracil, boric acid and ethylene carbonate are suitable for the manufacturing of polyurethane foams with improved thermal stability and reduced flammability.

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