Search Results - "Cano, Austin M"
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Thermal Atomic Layer Etching of SiO2 by a “Conversion-Etch” Mechanism Using Sequential Reactions of Trimethylaluminum and Hydrogen Fluoride
Published in ACS applied materials & interfaces (22-03-2017)“…The thermal atomic layer etching (ALE) of SiO2 was performed using sequential reactions of trimethylaluminum (TMA) and hydrogen fluoride (HF) at 300 °C. Ex…”
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Effect of HF Pressure on Thermal Al2O3 Atomic Layer Etch Rates and Al2O3 Fluorination
Published in Journal of physical chemistry. C (25-04-2019)“…Thermal Al2O3 atomic layer etching (ALE) can be accomplished using sequential fluorination and ligand-exchange reactions. HF can be employed as the…”
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SF4 as the Fluorination Reactant for Al2O3 and VO2 Thermal Atomic Layer Etching
Published in Chemistry of materials (28-05-2019)“…Thermal atomic layer etching (ALE) is an important technique for the precise isotropic etching of nanostructures. Thermal ALE of many materials can be achieved…”
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Prediction and Validation of the Process Window for Atomic Layer Etching: HF Exposure on TiO2
Published in Journal of physical chemistry. C (25-11-2021)“…A combined computational and experimental study is employed to understand the competition between self-limiting (SL) and chemical vapor etch (CVE) reactions to…”
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Thermal Atomic Layer Etching of SiO 2 by a "Conversion-Etch" Mechanism Using Sequential Reactions of Trimethylaluminum and Hydrogen Fluoride
Published in ACS applied materials & interfaces (22-03-2017)“…The thermal atomic layer etching (ALE) of SiO was performed using sequential reactions of trimethylaluminum (TMA) and hydrogen fluoride (HF) at 300 °C. Ex situ…”
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Thermal Atomic Layer Etching of Al2O3 Using Sequential HF and BCl3 Exposures: Evidence for Combined Ligand-Exchange and Conversion Mechanisms
Published in Chemistry of materials (26-07-2022)“…The atomic layer etching (ALE) of Al2O3 was demonstrated using sequential HF and BCl3 exposures. BCl3 is a new precursor for thermal Al2O3 ALE that can provide…”
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Thermal Atomic Layer Etching of Aluminum Nitride Using HF or XeF 2 for Fluorination and BCl 3 for Ligand Exchange
Published in Journal of physical chemistry. C (28-04-2022)Get full text
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Conversion reactions in atomic layer processing with emphasis on ZnO conversion to Al2O3 by trimethylaluminum
Published in Journal of vacuum science & technology. A, Vacuum, surfaces, and films (01-03-2021)“…Atomic layer processing such as atomic layer deposition (ALD) and thermal atomic layer etching (ALE) is usually described in terms of sequential, self-limiting…”
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Prediction and Validation of the Process Window for Atomic Layer Etching: HF Exposure on TiO 2
Published in Journal of physical chemistry. C (25-11-2021)Get full text
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Spontaneous etching of B2O3 by HF gas studied using infrared spectroscopy, mass spectrometry, and density functional theory
Published in Journal of vacuum science & technology. A, Vacuum, surfaces, and films (01-03-2022)“…The spontaneous etching of boron oxide (B2O3) by hydrogen fluoride (HF) gas is important during thermal atomic layer etching after BCl3 converts the surface of…”
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Thermal atomic layer etching of VO2 using sequential BCl3 and SF4 exposures: Observation of conversion, ligand-exchange, and oxidation state changes
Published in Journal of vacuum science & technology. A, Vacuum, surfaces, and films (01-01-2023)“…The thermal atomic layer etching (ALE) of VO2 was demonstrated using sequential exposures of BCl3 and SF4. The VO2 etch rate measured by quartz crystal…”
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SF 4 as the Fluorination Reactant for Al 2 O 3 and VO 2 Thermal Atomic Layer Etching
Published in Chemistry of materials (28-05-2019)Get full text
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Effect of HF Pressure on Thermal Al 2 O 3 Atomic Layer Etch Rates and Al 2 O 3 Fluorination
Published in Journal of physical chemistry. C (25-04-2019)Get full text
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Thermal Atomic Layer Etching of Aluminum Nitride Using HF or XeF2 for Fluorination and BCl3 for Ligand Exchange
Published in Journal of physical chemistry. C (28-04-2022)“…Thermal atomic layer etching (ALE) of amorphous and crystalline aluminum nitride was performed using sequential exposures of hydrogen fluoride (HF) or xenon…”
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