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Kopytko, Malgorzata, 2026, "Valence Band Offset–Controlled Transport and Interfacial Recombination Mechanisms in InAs/InAsSb nBn LWIR Detectors", https://doi.org/10.18150/THHOJE, RepOD, V1
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Dear Scientist,
This dataset contains the experimental data acquired during the study entitled:
"Valence Band Offset–Controlled Transport and Interfacial Recombination Mechanisms in InAs/InAsSb nBn LWIR Detectors"
The research was supported by the National Science Centre, Poland (Grant No. UMO-2022/45/B/ST7/01393).
The dataset includes experimental current–voltage (I–V) characteristics and spectral current responsivity measured at 80 K for three InAs/InAsSb type-II superlattice (T2SL) nBn detectors with different valence band offsets (VBO):
Sample_S1_IV_80K.xlsx
Sample_S2_IV_80K.xlsx
Sample_S3_IV_80K.xlsx
Each file contains dark current density as a function of the applied bias voltage measured at 80 K.
Sample_S1_Responsivity_80K.xlsx
Sample_S2_Responsivity_80K.xlsx
Sample_S3_Responsivity_80K.xlsx
Each file contains spectral current responsivity measured at 80 K under different applied bias voltages.
This dataset supports the results presented in the associated publication and may be used for studies on carrier transport, band alignment engineering, and infrared type-II superlattice photodetectors.
Type II superlattice, nBn detectors, Infrared detectors, Barrier detectors, Transport properties
M. Kopytko et al., "Valence Band Offset Engineering in LWIR InAs/InAsSb nBn Detectors," in IEEE Electron Device Letters (2026). https://doi.org/10.1109/LED.2026.3713619 doi: 10.1109/LED.2026.3713619
CC BY - Creative Commons Attribution 4.0
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