---
OA_place: repository
_id: '22242'
abstract:
- lang: eng
  text: This deposit contains the data and analysis code accompanying the publication
    "Low-Noise Quantum Dots in Ultra-Shallow Ge/SiGe Heterostructures for Prototyping
    Hybrid Semiconducting–Superconducting Devices" (Borovkov et al.). The deposit
    includes the raw transport and current-noise measurements of three gate-defined
    quantum-dot devices as QCodes SQLite databases, the master table of the charge-noise
    (flank-method) analysis with the pointers linking every analyzed PSD trace to
    the raw data, the toy-model noise simulation datasets behind the supplementary
    figures, the archived analysis figures (PSD fits and lever-arm extractions), and
    the Python code reproducing the full analysis and all figures. The code is also
    maintained at https://github.com/ISTA-Nanoelectronics/noise_paper_public; instructions
    are provided in the README files.
acknowledged_ssus:
- _id: M-Shop
- _id: NanoFab
article_processing_charge: No
author:
- first_name: Maksim
  full_name: Borovkov, Maksim
  id: 1fd0975f-8b61-11ed-b69e-d149334f28c5
  last_name: Borovkov
citation:
  ama: Borovkov M. Low-Noise Quantum Dots in Ultra-Shallow Ge/SiGe Heterostructures
    for Prototyping Hybrid Semiconducting-Superconducting Devices. 2026. doi:<a href="https://doi.org/10.15479/AT-ISTA-22242">10.15479/AT-ISTA-22242</a>
  apa: Borovkov, M. (2026). Low-Noise Quantum Dots in Ultra-Shallow Ge/SiGe Heterostructures
    for Prototyping Hybrid Semiconducting-Superconducting Devices. Institute of Science
    and Technology Austria. <a href="https://doi.org/10.15479/AT-ISTA-22242">https://doi.org/10.15479/AT-ISTA-22242</a>
  chicago: Borovkov, Maksim. “Low-Noise Quantum Dots in Ultra-Shallow Ge/SiGe Heterostructures
    for Prototyping Hybrid Semiconducting-Superconducting Devices.” Institute of Science
    and Technology Austria, 2026. <a href="https://doi.org/10.15479/AT-ISTA-22242">https://doi.org/10.15479/AT-ISTA-22242</a>.
  ieee: M. Borovkov, “Low-Noise Quantum Dots in Ultra-Shallow Ge/SiGe Heterostructures
    for Prototyping Hybrid Semiconducting-Superconducting Devices.” Institute of Science
    and Technology Austria, 2026.
  ista: Borovkov M. 2026. Low-Noise Quantum Dots in Ultra-Shallow Ge/SiGe Heterostructures
    for Prototyping Hybrid Semiconducting-Superconducting Devices, Institute of Science
    and Technology Austria, <a href="https://doi.org/10.15479/AT-ISTA-22242">10.15479/AT-ISTA-22242</a>.
  mla: Borovkov, Maksim. <i>Low-Noise Quantum Dots in Ultra-Shallow Ge/SiGe Heterostructures
    for Prototyping Hybrid Semiconducting-Superconducting Devices</i>. Institute of
    Science and Technology Austria, 2026, doi:<a href="https://doi.org/10.15479/AT-ISTA-22242">10.15479/AT-ISTA-22242</a>.
  short: M. Borovkov, (2026).
contributor:
- contributor_type: contact_person
  first_name: Maksim
  id: 1fd0975f-8b61-11ed-b69e-d149334f28c5
  last_name: Borovkov
corr_author: '1'
date_created: 2026-07-04T17:32:27Z
date_published: 2026-07-04T00:00:00Z
date_updated: 2026-07-06T07:53:56Z
day: '04'
ddc:
- '530'
department:
- _id: GradSch
- _id: GeKa
doi: 10.15479/AT-ISTA-22242
doi_confirm: '1'
file:
- access_level: open_access
  checksum: 2a1ea297e01a7a202a6b144d69a46eef
  content_type: application/x-zip-compressed
  creator: mborovko
  date_created: 2026-07-04T17:28:49Z
  date_updated: 2026-07-04T17:28:49Z
  file_id: '22243'
  file_name: noise_paper_public_deposit.zip
  file_size: 3082596099
  relation: main_file
  success: 1
file_date_updated: 2026-07-04T17:28:49Z
has_accepted_license: '1'
license: https://creativecommons.org/licenses/by/4.0/
month: '07'
oa: 1
oa_version: Published Version
project:
- _id: bdc2ca30-d553-11ed-ba76-cf164a5bb811
  grant_number: '101115315'
  name: Quantum bits with Kitaev Transmons
- _id: 34a66131-11ca-11ed-8bc3-a31681c6b03e
  grant_number: F8606
  name: 'Center for Correlated Quantum Materials and Solid State Quantum Systems:
    Conventional  and unconventional topological superconductors'
- _id: bd8bd29e-d553-11ed-ba76-f0070d4b237a
  grant_number: P36507
  name: Merging spin and superconducting qubits in planar Ge
- _id: 8ea8abf7-16d5-11f0-9cad-c41e56ec8bb3
  grant_number: '101150858'
  name: Realization and Manipulation of a Planar hybrid superconducting Andreev spin
    qubit in Germanium
- _id: 5b9e579c-ab3d-11f0-914f-88754c5b5a3f
  grant_number: PAT 7682124
  name: Superconducting spin qubits in planar Ge
publisher: Institute of Science and Technology Austria
related_material:
  link:
  - relation: research_data
    url: https://github.com/ISTA-Nanoelectronics/noise_paper_public
status: public
title: Low-Noise Quantum Dots in Ultra-Shallow Ge/SiGe Heterostructures for Prototyping
  Hybrid Semiconducting-Superconducting Devices
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: research_data
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2026'
...