IR Thermal Microscope (QFI) - Revision history

John d: Updated location to backend lab

2025-06-25T14:27:09Z

Updated location to backend lab

← Older revision		Revision as of 14:27, 25 June 2025
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	\|super= Michael Barreraz		\|super= Michael Barreraz
	\|super2= Bill Millerski		\|super2= Bill Millerski
	\|location=~~Bay~~ 2		\|location=Back-End Lab, Rm. 1111
	\|~~description~~ = ~~QFI~~ Labwalker ~~Failure Analysis System~~		\|model=Labwalker
			\|description = Thermal Hotspot Failure Analysis Infrared Microscope
	\|manufacturer = [http://www.quantumfocus.com/ QFI]		\|manufacturer = [http://www.quantumfocus.com/ QFI]
	\|materials =		\|materials =
	\|toolid=2		\|toolid=2
			}}
	\|Email=barreraz@ece.ucsb.edu}}
	==About==		==About==

John d: link to SOP

2025-01-08T19:52:39Z

link to SOP

← Older revision		Revision as of 19:52, 8 January 2025
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	==About==		==About==

	#The InfraScope "HotSpot" software is a fault isolation tool for semiconductor failure analysis. The InfraScope detects thermal infrared photons emitted from hot areas on semiconductor circuits. Such hot spot sites often mark the location of a process fault or damaged location of a circuit, such as a short circuit.		#The InfraScope "HotSpot" software is a failure analysis/fault isolation tool for semiconductor failure analysis. The InfraScope detects thermal infrared photons emitted from hot areas on semiconductor circuits. Such hot spot sites often mark the location of a process fault or damaged location of a circuit, such as a short circuit.
	#The "Emmi" software detects photons emitted from electron-hole recombination sites on semiconductor circuits. Such recombination sites often mark the location of a process fault or damaged location of a circuit. The NIR cameral operates at 400nm - 1,000nm wavelength.		#The "Emmi" software detects photons emitted from electron-hole recombination sites on semiconductor circuits. Such recombination sites often mark the location of a process fault or damaged location of a circuit. The NIR cameral operates at 400nm - 1,000nm wavelength.
	#The "Thermal Map" software allows the user to perform temperature mapping of materials and devices. The user easily determines the exact temperature at any point by color or by simply positioning the mouse arrow over the desired point and reading the desired temperature. This technique saves literally hundreds of hours over non-infrared techniques and it doesn't damage or affect the part in any way.		#The "Thermal Map" software allows the user to perform temperature mapping of materials and devices. The user easily determines the exact temperature at any point by color or by simply positioning the mouse arrow over the desired point and reading the desired temperature. This technique saves literally hundreds of hours over non-infrared techniques and it doesn't damage or affect the part in any way.
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	*Micrometer probes		*Micrometer probes
	*Dark box		*Dark box
	*Two Keithley DC power supplies (SMU's). 0-200VDC & 0-~~1000VDC~~.		*Two Keithley DC power supplies (SMU's). 0-200VDC & 0-1100VDC.
	**Users may bring their own power supplies as needed for their specific devices and material testing.		**Users may bring their own power supplies as needed for their specific devices and material testing.
	*~~The tool has better than~~ 2.7µm resolution.		*≤ 2.7µm resolution in the MWIR.
	*Cameras & Microscope objectives:		*Cameras & Microscope objectives:
	**Visible: 1x Macro		**Visible: 1x Macro
	**Visible + Near Infrared: 2.5x, 5x, 20x, 50x		**Visible + Near Infrared: 2.5x, 5x, 20x, 50x
	**Mid-IR: 2x, 5x, 15x		**Mid-IR (MWIR): 2x, 5x, 15x
	*The MWIR camera (LN2 cooled InSb) nominally operates at 1um - 5um wavelength with filtering nominally from 2-4µm, although intentional light emission beyond the filtered range is commonly observed.		*The MWIR camera (LN2 cooled InSb) nominally operates at 1um - 5um wavelength with filtering nominally from 2-4µm, although intentional light emission beyond the filtered range is commonly observed.
	**Users working on Mid-Infrared photonics can use this to take microscope observations of sub-threshold MIR optical emission. '''Do ''not'' shine high power laser emission towards the camera!'''		**Users working on Mid-Infrared photonics can use this to take microscope observations of sub-threshold MIR optical emission. '''Do ''not'' shine high power laser emission towards the camera!'''

			== Operating Procedures ==

			* [[IR Thermal Microscope (QFI) - Standard Operating Procedure (HotSpot/ThermalEmission)\|Standard Operating Procedure for HotSpot and ThermalEmission modes]]

	==Manuals & Software==		==Manuals & Software==

Silva: /* Manuals & Software */

2022-08-30T16:37:02Z

Manuals & Software

← Older revision		Revision as of 16:37, 30 August 2022
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	*[https://wiki.nanotech.ucsb.edu/wiki/Images/uploads/2018/QFI_Docs/InfraScope%20TM%20XP%20Manual%20Draft-20apr2009%203.pdf QFI Infrascope User Manual]		*[https://wiki.nanotech.ucsb.edu/wiki/Images/uploads/2018/QFI_Docs/InfraScope%20TM%20XP%20Manual%20Draft-20apr2009%203.pdf QFI Infrascope User Manual]
	*Offline analysis software is available for the ThermalMap and HotSpot tools. Email [[~~Mike~~ Barreraz]] for access.		*Offline analysis software is available for the ThermalMap and HotSpot tools. Email [[Michael Barreraz]] for access.
	*Python scripts to analyze thermal map data are also available, here: [https://wiki.nanotech.ucsb.edu/w/index.php?title=Calculators_%2B_Utilities#Python_Scripts Utilities > Python Scripts]		*Python scripts to analyze thermal map data are also available, here: [https://wiki.nanotech.ucsb.edu/w/index.php?title=Calculators_%2B_Utilities#Python_Scripts Utilities > Python Scripts]

Silva at 16:35, 30 August 2022

2022-08-30T16:35:08Z

← Older revision		Revision as of 16:35, 30 August 2022
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	\|picture=QFI.jpg		\|picture=QFI.jpg
	\|type = Inspection, Test and Characterization		\|type = Inspection, Test and Characterization
	\|super= ~~Mike~~ Barreraz		\|super= Michael Barreraz
	\|super2= Bill Millerski		\|super2= Bill Millerski
	\|location=Bay 2		\|location=Bay 2

Silva at 16:34, 30 August 2022

2022-08-30T16:34:48Z

← Older revision		Revision as of 16:34, 30 August 2022
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	\|type = Inspection, Test and Characterization		\|type = Inspection, Test and Characterization
	\|super= Mike Barreraz		\|super= Mike Barreraz
			\|super2= Bill Millerski
	\|location=Bay 2		\|location=Bay 2
	\|description = QFI Labwalker Failure Analysis System		\|description = QFI Labwalker Failure Analysis System

Silva at 16:17, 30 August 2022

2022-08-30T16:17:54Z

← Older revision		Revision as of 16:17, 30 August 2022
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	{{~~tool~~\|{{PAGENAME}}		{{tool2\|{{PAGENAME}}
	\|picture=QFI.jpg		\|picture=QFI.jpg
	\|type = Inspection, Test and Characterization		\|type = Inspection, Test and Characterization

Silva at 15:11, 30 August 2022

2022-08-30T15:11:58Z

← Older revision		Revision as of 15:11, 30 August 2022
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	\|materials =		\|materials =
	\|toolid=2		\|toolid=2
			\|Email=barreraz@ece.ucsb.edu}}
	}}
	==About==		==About==

Silva at 14:21, 30 August 2022

2022-08-30T14:21:27Z

← Older revision		Revision as of 14:21, 30 August 2022
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	\|picture=QFI.jpg		\|picture=QFI.jpg
	\|type = Inspection, Test and Characterization		\|type = Inspection, Test and Characterization
	\|super= ~~Aidan~~ ~~Hopkins~~		\|super= Mike Barreraz
	\|location=Bay 2		\|location=Bay 2
	\|description = QFI Labwalker Failure Analysis System		\|description = QFI Labwalker Failure Analysis System
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	*[https://wiki.nanotech.ucsb.edu/wiki/Images/uploads/2018/QFI_Docs/InfraScope%20TM%20XP%20Manual%20Draft-20apr2009%203.pdf QFI Infrascope User Manual]		*[https://wiki.nanotech.ucsb.edu/wiki/Images/uploads/2018/QFI_Docs/InfraScope%20TM%20XP%20Manual%20Draft-20apr2009%203.pdf QFI Infrascope User Manual]
	*Offline analysis software is available for the ThermalMap and HotSpot tools. Email [[~~Brian~~ ~~Lingg~~]] for access.		*Offline analysis software is available for the ThermalMap and HotSpot tools. Email [[Mike Barreraz]] for access.
	*Python scripts to analyze thermal map data are also available, here: [https://wiki.nanotech.ucsb.edu/w/index.php?title=Calculators_%2B_Utilities#Python_Scripts Utilities > Python Scripts]		*Python scripts to analyze thermal map data are also available, here: [https://wiki.nanotech.ucsb.edu/w/index.php?title=Calculators_%2B_Utilities#Python_Scripts Utilities > Python Scripts]

Silva at 16:45, 18 June 2022

2022-06-18T16:45:02Z

← Older revision		Revision as of 16:45, 18 June 2022
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	\|picture=QFI.jpg		\|picture=QFI.jpg
	\|type = Inspection, Test and Characterization		\|type = Inspection, Test and Characterization
	\|super= ~~Brian~~ ~~Lingg~~		\|super= Aidan Hopkins
	\|location=Bay 2		\|location=Bay 2
	\|description = QFI Labwalker Failure Analysis System		\|description = QFI Labwalker Failure Analysis System

Jcrode: Text replacement - "/wiki/index.php" to "/w/index.php"

2021-09-04T19:49:58Z

Text replacement - "/wiki/index.php" to "/w/index.php"

← Older revision		Revision as of 19:49, 4 September 2021
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	*[https://wiki.nanotech.ucsb.edu/wiki/Images/uploads/2018/QFI_Docs/InfraScope%20TM%20XP%20Manual%20Draft-20apr2009%203.pdf QFI Infrascope User Manual]		*[https://wiki.nanotech.ucsb.edu/wiki/Images/uploads/2018/QFI_Docs/InfraScope%20TM%20XP%20Manual%20Draft-20apr2009%203.pdf QFI Infrascope User Manual]
	*Offline analysis software is available for the ThermalMap and HotSpot tools. Email [[Brian Lingg]] for access.		*Offline analysis software is available for the ThermalMap and HotSpot tools. Email [[Brian Lingg]] for access.
	*Python scripts to analyze thermal map data are also available, here: [https://wiki.nanotech.ucsb.edu/~~wiki~~/index.php?title=Calculators_%2B_Utilities#Python_Scripts Utilities > Python Scripts]		*Python scripts to analyze thermal map data are also available, here: [https://wiki.nanotech.ucsb.edu/w/index.php?title=Calculators_%2B_Utilities#Python_Scripts Utilities > Python Scripts]