A high-temperature superconducting qubit, comprising: a first superconductor comprising: a first high-temperature superconductor material comprising a first layered structure, a first surface, a first primary lattice vector parallel to a layer of the first layered structure, and a first orientation associated with a projection of the first primary lattice vector onto the first surface, a second superconductor comprising: a second high-temperature superconductor material comprising a second layered structure, a second surface, a second primary lattice vector parallel to a layer of the second layered structure, and a second orientation associated with a projection of the second primary lattice vector onto the second surface; wherein, in an overlap region, the first orientation and the second orientation are arranged with an angle (θ) corresponding to a predefined angle; wherein the layer of the first layered structure is essentially parallel to a first section of the first surface; the layer of the second layered structure is essentially parallel to a second section of the second surface; and the high-temperature superconducting qubit comprises a Josephson junction between the first high-temperature superconductor material and the second high-temperature superconductor material, wherein the Josephson junction is adapted to provide a quantum mechanical two-level system of the high-temperature superconducting qubit, characterized in that, in the overlap region, at least the first section of the first surface and at least the second section of the second surface overlap, the first section of the first surface faces the second section of the second surface, and the first section and the second section are arranged in parallel at a distance (d) corresponding to a predefined distance. a first high-temperature superconductor material comprising a first layered structure, a first surface, a first primary lattice vector parallel to a layer of the first layered structure, and a first orientation associated with a projection of the first primary lattice vector onto the first surface, a second superconductor comprising: a second high-temperature superconductor material comprising a second layered structure, a second surface, a second primary lattice vector parallel to a layer of the second layered structure, and a second orientation associated with a projection of the second primary lattice vector onto the second surface; wherein, in an overlap region, the first orientation and the second orientation are arranged with an angle (θ) corresponding to a predefined angle; wherein the layer of the first layered structure is essentially parallel to a first section of the first surface; the layer of the second layered structure is essentially parallel to a second section of the second surface; and the high-temperature superconducting qubit comprises a Josephson junction between the first high-temperature superconductor material and the second high-temperature superconductor material, wherein the Josephson junction is adapted to provide a quantum mechanical two-level system of the high-temperature superconducting qubit, characterized in that, in the overlap region, at least the first section of the first surface and at least the second section of the second surface overlap, the first section of the first surface faces the second section of the second surface, and the first section and the second section are arranged in parallel at a distance (d) corresponding to a predefined distance. a second high-temperature superconductor material comprising a second layered structure, a second surface, a second primary lattice vector parallel to a layer of the second layered structure, and a second orientation associated with a projection of the second primary lattice vector onto the second surface; wherein, in an overlap region, the first orientation and the second orientation are arranged with an angle (θ) corresponding to a predefined angle; wherein the layer of the first layered structure is essentially parallel to a first section of the first surface; the layer of the second layered structure is essentially parallel to a second section of the second surface; and the high-temperature superconducting qubit comprises a Josephson junction between the first high-temperature superconductor material and the second high-temperature superconductor material, wherein the Josephson junction is adapted to provide a quantum mechanical two-level system of the high-temperature superconducting qubit, characterized in that, in the overlap region, at least the first section of the first surface and at least the second section of the second surface overlap, the first section of the first surface faces the second section of the second surface, and the first section and the second section are arranged in parallel at a distance (d) corresponding to a predefined distance.