Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Jai Kwan Bae; Matthew Andorf; Adam Bartnik; Alice Galdi; Luca Cultrera; Jared Maxson; Ivan Bazarov

doi:10.1063/5.0100794

Paper details

Research paper

Experimental GrowthExperimental Characterization

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Jai Kwan Bae, Matthew Andorf, Adam Bartnik, Alice Galdi et al.

arXiv preprint·2022·10.1063/5.0100794·arXiv:2205.13632

Samples

Each sample groups how it was prepared, characterized, and measured. Click a card to expand.

Zn-doped GaAs(100) photocathode activated with Cs-O in vacuum.

5 preparations1 characterization1 property1 figure

ExperimentalGaAsStudied MaterialCs-O activation layerStudied Material

Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in vacuum.

5 preparations1 characterization2 properties1 figure

ExperimentalGaAsStudied MaterialCs-Sb-O activation layerStudied Material

Materials

GaAs

Studied Material

Also known as

gallium arsenideGaAs (100)

Variables

doping= Zn 5×10^18 cm^-3

orientation= (100)

studied material

Why these are connected

Related documents with shared materials, methods, properties, or citations.

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current | Matter42 Literature

Properties

Type	Label	Value	Material	Sample	Condition	Source
Charge Lifetime Improvement	lifetime increase at 780 nm	45%	GaAs Cs-O activation layer Cs-Sb-O activation layer	Zn-doped GaAs(100) photocathode activated with Cs-O in vacuu Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in va		—
Qe Monitoring Wavelength	QE monitoring wavelength	780nm	GaAs Cs-Sb-O activation layer	Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in va		—

Properties

Type	Label	Value	Material	Sample	Condition	Source
Charge Lifetime Improvement	lifetime increase at 780 nm	45%	GaAs Cs-O activation layer Cs-Sb-O activation layer	Zn-doped GaAs(100) photocathode activated with Cs-O in vacuu Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in va		—
Qe Monitoring Wavelength	QE monitoring wavelength	780nm	GaAs Cs-Sb-O activation layer	Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in va		—

Properties

Type	Label	Value	Material	Sample	Condition	Source
Charge Lifetime Improvement	lifetime increase at 780 nm	45%	GaAs Cs-O activation layer Cs-Sb-O activation layer	Zn-doped GaAs(100) photocathode activated with Cs-O in vacuu Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in va		—
Qe Monitoring Wavelength	QE monitoring wavelength	780nm	GaAs Cs-Sb-O activation layer	Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in va		—

Properties

Type	Label	Value	Material	Sample	Condition	Source
Charge Lifetime Improvement	lifetime increase at 780 nm	45%	GaAs Cs-O activation layer Cs-Sb-O activation layer	Zn-doped GaAs(100) photocathode activated with Cs-O in vacuu Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in va		—
Qe Monitoring Wavelength	QE monitoring wavelength	780nm	GaAs Cs-Sb-O activation layer	Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in va		—

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Samples

Zn-doped GaAs(100) photocathode activated with Cs-O in vacuum.

Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in vacuum.

Materials

Why these are connected

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Samples

Zn-doped GaAs(100) photocathode activated with Cs-O in vacuum.

Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in vacuum.

Materials

Why these are connected

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Samples

Zn-doped GaAs(100) photocathode activated with Cs-O in vacuum.

Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in vacuum.

Materials

Why these are connected

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Samples

Zn-doped GaAs(100) photocathode activated with Cs-O in vacuum.

Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in vacuum.

Materials

Why these are connected

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Samples

Zn-doped GaAs(100) photocathode activated with Cs-O in vacuum.

Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in vacuum.

Materials

Why these are connected

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Samples

Zn-doped GaAs(100) photocathode activated with Cs-O in vacuum.

Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in vacuum.

Materials

Why these are connected

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Samples

Zn-doped GaAs(100) photocathode activated with Cs-O in vacuum.

Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in vacuum.

Materials

Why these are connected

Operation of Cs-Sb-O activated GaAs in a high voltage DC electron gun at high average current

Samples

Zn-doped GaAs(100) photocathode activated with Cs-O in vacuum.

Zn-doped GaAs(100) photocathode activated with Cs-Sb-O in vacuum.

Materials

Why these are connected

Growth

Processing

Characterization

Properties

Growth

Processing

Characterization

Properties

Growth

Processing

Characterization

Properties

Growth

Processing

Characterization

Properties