Reference health
Tuning a circular p–n junction in graphene from quantum confinement to optical guiding
31/31 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
1 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 31 checked references that resolve
resolves10.1126/science.1138020
The Focusing of Electron Flow and a Veselago Lens in Graphene
<i>p-n</i>
Junctions
resolves10.1103/PhysRevB.90.235402
Scattering of two-dimensional massless Dirac electrons by a circular potential barrier
resolves10.1103/PhysRevB.87.155409
Mie scattering analog in graphene: Lensing, particle confinement, and depletion of Klein tunneling
resolves10.1126/science.1234320
Observing Atomic Collapse Resonances in Artificial Nuclei on Graphene
resolves10.1038/nphys3665
Realization of a tunable artificial atom at a supercritically charged vacancy in graphene
resolves10.1103/PhysRevLett.112.036804
Screening Charged Impurities and Lifting the Orbital Degeneracy in Graphene by Populating Landau Levels
resolves10.1038/nphys3806
Klein tunnelling and electron trapping in nanometre-scale graphene quantum dots
resolves10.1002/pssb.201147312
Scanning tunneling microscopy and spectroscopy of graphene on insulating substrates
resolves10.1088/0034-4885/75/5/056501
Electronic properties of graphene: a perspective from scanning tunneling microscopy and magnetotransport
resolves10.1038/s41467-017-00591-8
Observing a scale anomaly and a universal quantum phase transition in graphene
resolves10.1063/1.4807888
A ballistic <i>pn</i> junction in suspended graphene with split bottom gates
resolves10.1103/PhysRevB.89.121414
Single-mode and multimode Fabry-Pérot interference in suspended graphene
resolves10.1016/j.ssc.2009.02.059
Scanning tunneling microscopy and spectroscopy of graphene layers on graphite
resolves10.1073/pnas.1606278113
Local, global, and nonlinear screening in twisted double-layer graphene
resolves10.1021/acs.nanolett.6b05228
Visualizing Strain-Induced Pseudomagnetic Fields in Graphene through an hBN Magnifying Glass
resolves10.1063/1.3605664
Self-navigation of a scanning tunneling microscope tip toward a micron-sized graphene sample
The 1 reference without a DOI — listed, not checked
no DOI — not checkedPomeranchuk, I. & Smorodinsky, J. On the energy levels of systems with Z >1/137. J. Phys. USSR 9, 97–100 (1945).
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