TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysCodeb.43
TI  - QDarts: A quantum dot array transition simulator for finding charge transitions in the presence of finite tunnel couplings, non-constant charging energies and sensor dots
PY  - 2025/01/09
UR  - https://scipost.org/SciPostPhysCodeb.43
JF  - SciPost Physics Codebases
JA  - SciPost Phys. Codebases
SP  - 43
A1  - Krzywda, Jan
AU  - Liu, Weikun
AU  - van Nieuwenburg, Evert
AU  - Krause, Oswin
AB  - We present QDarts, an efficient simulator for realistic charge stability diagrams of quantum dot array (QDA) devices in equilibrium states. It allows for pinpointing the location of concrete charge states and their transitions in a high-dimensional voltage space (via arbitrary two-dimensional cuts through it), and includes effects of finite tunnel coupling, non-constant charging energy and a simulation of noisy sensor dots. These features enable close matching of various experimental results in the literature, and the package hence provides a flexible tool for testing QDA experiments, as well as opening the avenue for developing new methods of device tuning.
ER  -

@Article{10.21468/SciPostPhysCodeb.43,
	title={{QDarts: A quantum dot array transition simulator for finding charge transitions in the presence of finite tunnel couplings, non-constant charging energies and sensor dots}},
	author={Jan A. Krzywda and Weikun Liu and Evert van Nieuwenburg and Oswin Krause},
	journal={SciPost Phys. Codebases},
	pages={43},
	year={2025},
	publisher={SciPost},
	doi={10.21468/SciPostPhysCodeb.43},
	url={https://scipost.org/10.21468/SciPostPhysCodeb.43},
}

@Article{10.21468/SciPostPhysCodeb.43-r1.0,
	title={{Codebase release 1.0 for QDarts}},
	author={Jan A. Krzywda and Weikun Liu and Evert van Nieuwenburg and Oswin Krause},
	journal={SciPost Phys. Codebases},
	pages={43-r1.0},
	year={2025},
	publisher={SciPost},
	doi={10.21468/SciPostPhysCodeb.43-r1.0},
	url={https://scipost.org/10.21468/SciPostPhysCodeb.43-r1.0},
}