Publications

2024

Quantum magnetometry of transient signals with a time resolution of 1.1 nanoseconds

K. Herb, L. A. Völker, J. M. Abendroth, N. Meinhardt, L. v. Schie, P. Gambardella, and C. L. Degen,
external page arXiv:2411.05542 (2024)

Quantum speed limit in quantum sensing

K. Herb and C. L. Degen,
external page Phys. Rev. Lett. 133, 210802 (2024) Download PDF (PDF, 691 KB) Download suppl (PDF, 2.3 MB)

Observation of chiral domain walls in an octupole-ordered antiferromagnet

M. Tsukamoto, Z. Xu, T. Higo, K. Kondou, K. Sasaki, M. Asakura, S. Sakamoto, P. Gambardella, S. Miwa, Y. Otani, S. Nakatsuji, C. L. Degen, and K. Kobayashi,
external page arXiv:2410.23607 (2024)

Enhancing membrane-based scanning force microscopy through an optical cavity

T. Gisler, D. Hälg, V. Dumont, S. Misra, L. Catalini, E. C. Langman, A. Schliesser, C. L. Degen, and A. Eichler,
external page Phys. Rev. Applied 22, 044001 (2024) Download PDF (PDF, 3.6 MB)

Editor's Suggestion

Adiabatic and diabatic responses in a Duffing resonator driven by two detuned tones

L. Catalini, J. del Pino, S. S. Kumar, V. Dumont, G. Margiani, O. Zilberberg, and A. Eichler,
external page arXiv:2408.15794 (2024)

Vibrational squeezing via spin inversion pulses

M. D. Krass, N. Prumbaum, R. Pachlatko, C. L. Degen, and A. Eichler,
external page Appl. Phys. Lett. 125, 164101 (2024) Download PDF (PDF, 1.5 MB)

Multiplexed scanning microscopy with dual-qubit spin sensors

W. S. Huxter, F. Dalmagioni, and C. L. Degen,
external page arXiv:2407.19576 (2024)

Charge and spin dynamics and destabilization of shallow nitrogen-vacancy centers under UV and blue excitation

L. A. Völker, K. Herb, D. A. Merchant, L. Bechelli, C. L. Degen, and J. M. Abendroth,
external page Nano Letters 24, 11895 (2024) Download PDF (PDF, 3.5 MB) Download suppl (PDF, 5.8 MB)

Topological classification of driven-dissipative nonlinear systems

G. Villa, J. del Pino, V. Dumont, G. Rastelli, M. Michałek, A. Eichler, and O. Zilberberg,
external page arXiv:2406.16591 (2024)

Proliferation of unstable states and their impact on stochastic out-of-equilibrium dynamics in two coupled Kerr parametric oscillators

T. L. Heugel, R. Chitra, A. Eichler, and O. Zilberberg
external page Phys. Rev. E 109, 064308 (2024) Download PDF (PDF, 4.4 MB)

Biased Ising model using two coupled Kerr parametric oscillators with external force

P. Alvarez, D. Pittilini, F. Miserocchi, S. Raamamurthy, G. Margiani, O. Ameye, J. del Pino, O. Zilberberg, and A. Eichler
external page Phys. Rev. Lett. 132, 207401 (2024) Download PDF (PDF, 1.2 MB) Download suppl (PDF, 3.5 MB)

Observation of current whirlpools in graphene at room temperature

M. L. Palm, C. Ding, W. S. Huxter, T. Taniguchi, K. Watanabe, and C. L. Degen
external page Science 384, 6694, 465 (2024) Download PDF (PDF, 1.3 MB) Download suppl (PDF, 14.4 MB)

Highlighted on ETH News

Multidimensional spectroscopy of nuclear spin clusters in diamond

K. Herb, T. F. Segawa, L. A. Völker, J. M. Abendroth, E. Janitz, T. Zhu, C. L. Degen
external page Phys. Rev. Lett. 132, 133002 (2024) Download PDF (PDF, 684 KB) Download suppl (PDF, 673 KB)

Energy landscape and flow dynamics measurements of driven-dissipative systems

V. Dumont, M. Bestler, L. Catalini, G. Margiani, O. Zilberberg, and A. Eichler
external page Phys. Rev. Research 6, 043012 (2024) Download PDF (PDF, 4.7 MB)

Roadmap on nanoscale magnetic resonance imaging (review article)

R. Budakian, A. Finkler, A. Eichler et al.,
external page Nanotechnology 35, 412001 (2024) Download PDF (PDF, 5.5 MB)

2024 Roadmap on magnetic microscopy techniques and their applications in materials science (review article)

D. V. Christensen et al.,
external page J. Phys. Materials (2024); doi:10.1088/2515-7639/ad31b5

Nanoscale magnets embedded in a microstrip

R. Pachlatko, N. Prumbaum, M. D. Krass, U. Grob, C. L. Degen, and A. Eichler
external page Nano Letters 24, 2081-2086 (2024) Download PDF (PDF, 5.8 MB) Download suppl (PDF, 202 KB)

2023

Near-resonant nuclear spin detection with high-frequency mechanical resonators

D. A. Visani, L. Catalini, C. L. Degen, A. Eichler, and J. del Pino
external page arXiv:2311.16273 (2023)

Multicone diamond waveguides for nanoscale quantum sensing

T. Zhu, J. Rhensius, K. Herb, V. Damle, G. Puebla-Hellmann, C. L. Degen, and E. Janitz
external page Nano Letters 23, 10110 (2023) Download PDF (PDF, 3.6 MB) Download suppl (PDF, 1.7 MB)

Temperature dependence of photoluminescence intensity and spin contrast in nitrogen-vacancy centers

S. Ernst, P. J. Scheidegger, S. Diesch, L. Lorenzelli, and C. L. Degen
external page Phys. Rev. Lett. 131, 086903 (2023) Download PDF (PDF, 474 KB) Download suppl (PDF, 978 KB)

Editor's Suggestion. See also our companion paper at external page PRB

Modeling temperature-dependent population dynamics in the excited state of the nitrogen-vacancy center in diamond

S. Ernst, P. J. Scheidegger, S. Diesch, and C. L. Degen
external page Phys. Rev. B 108, 085203 (2023) Download PDF (PDF, 1.2 MB)

Editor's Suggestion. See also our companion paper at external page PRL

The role of fluctuations in quantum and classical time crystals

T. L. Heugel, A. Eichler, R. Chitra, and O. Zilberberg
external page SciPost Phys. Core 6, 053 (2023) Download PDF (PDF, 2.5 MB)

Toward quantum sensing of chiral-induced spin selectivity: Probing donor-bridge-acceptor molecules with NV centers in diamond

L. A. Völker, K. Herb, E. Janitz, C. L. Degen, and J. Abendroth
external page J. Chem. Phys. 158, 161103 (2023) Download PDF (PDF, 5.3 MB)

Fast scanning nitrogen-vacancy magnetometry by spectrum demodulation

P. Welter, B. A. Josteinsson, S. Josephy, A. Wittmann, A. Morales, G. Puebla-Hellmann, and C. L. Degen
external page Phys. Rev. Applied 19, 034003 (2023) Download PDF (PDF, 5.1 MB)

Deterministic and stochastic sampling of two coupled Kerr parametric oscillators

G. Margiani, J. del Pino, T. L. Heugel, N. E. Bousse, S. Guerrero, T. W. Kenny, O. Zilberberg, D. Sabonis, and A. Eichler
external page Phys. Rev. Research 5, L012029 (2023) Download PDF (PDF, 670 KB)

Imaging ferroelectric domains with a single-spin scanning quantum sensor

W. S. Huxter, M. F. Sarott, M. Trassin, and C. L. Degen
external page Nature Physics 19, 644-648 (2023) Download PDF (PDF, 3.7 MB) Download suppl (PDF, 3.9 MB)

2022

Extracting the lifetime of a synthetic two-level system

G. Margiani, S. Guerrero, T. L. Heugel, C. Marty, R. Pachlatko, T. Gisler, G. D. Vukasin, H.-K. Kwon, J. M. L. Miller, N. E. Bousse, T. W. Kenny, O. Zilberberg, D. Sabonis, and A. Eichler,
external page Appl. Phys. Lett. 121, 164101 (2022) Download PDF (PDF, 1.6 MB) Download suppl (PDF, 285 KB)

Ultra-high-Q nanomechanical resonators for force sensing (perspectives article)

A. Eichler
external page Mater. Quantum Technol. 2, 043001 (2022) Download PDF (PDF, 630 KB)

Soft-clamped silicon nitride string resonators at millikelvin temperatures

T. Gisler, M. Helal, D. Sabonis, U. Grob, M. Heritier, C. L. Degen, A. H. Ghadimi, and A. Eichler,
external page Phys. Rev. Lett. 129, 104301 (2022) Download PDF (PDF, 669 KB) Download suppl (PDF, 4.7 MB)

Diamond surface engineering for molecular sensing with nitrogen-vacancy centers (review article)

E. Janitz, K. Herb, L. A. Völker, W. S. Huxter, C. L. Degen, and J. M. Abendroth
external page J. Mater. Chem. C 10, 13533-13569 (2022) Download PDF (PDF, 3.3 MB)

Current-driven dynamics and ratchet effect of skyrmion bubbles in a ferrimagnetic insulator

S. Vélez, S. Ruiz-Gómez, J. Schaab, E. Gradauskaite, M. S. Wörnle, P. Welter, B. J. Jacot, C. L. Degen, M. Trassin, M. Fiebig, and P. Gambardella
external page Nat. Nanotechnol. 17, 834-841 (2022) Download PDF (PDF, 5.2 MB) Download suppl (PDF, 2.5 MB)

Scanning gradiometry with a single spin quantum magnetometer

W. S. Huxter, M. L. Palm, M. L. Davis, P. Welter, C.-H. Lambert, M. Trassin, and C. L. Degen
external page Nat. Commun. 13, 3761 (2022) Download PDF (PDF, 1.9 MB) Download suppl (PDF, 7.1 MB)

Force-detected magnetic resonance imaging of influenza viruses in the overcoupled sensor regime

M. D. Krass, N. Prumbaum, R. Pachlatko, U. Grob, H. Takahashi, Y. Yamauchi, C. L. Degen, and A. Eichler
external page Phys. Rev. Applied 18, 034052 Download PDF (PDF, 5.1 MB)

Scanning nitrogen-vacancy magnetometry down to 350 mK

P. J. Scheidegger, S. Diesch, M. L. Palm, and C. L. Degen,
external page Appl. Phys. Lett. 120, 224001 (2022) Download PDF (PDF, 2.7 MB)

Imaging of submicroampere currents in bilayer graphene using a scanning diamond magnetometer

M. L. Palm, W. S. Huxter, P. Welter, S. Ernst, P. J. Scheidegger, S. Diesch, K. Chang, P. Rickhaus, T. Taniguchi, K. Watanabe, K. Ensslin, and C. L. Degen,
external page Phys. Rev. Applied 17, 054008 (2022) Download PDF (PDF, 2.1 MB) Download suppl (PDF, 6.2 MB)

Parallel detection and spatial mapping of large nuclear spin clusters

K. S. Cujia, K. Herb, J. Zopes, J. M. Abendroth, and C. L. Degen,
external page Nat. Commun. 13, 1260 (2022) Download PDF (PDF, 1.8 MB) Download suppl (PDF, 991 KB)

Single-nitrogen-vacancy NMR of amine-functionalized diamond surfaces

J. M. Abendroth, K. Herb, E. Janitz, T. Zhu, L. A. Völker, and C. L. Degen,
external page Nano Lett. 22, 7294-7303 (2022) Download PDF (PDF, 5.2 MB)

Strong parametric coupling between two ultra-coherent membrane modes

D. Hälg, T. Gisler, E. C. Langman, S. Misra, O. Zilberberg, A. Schliesser, C. L. Degen, and A. Eichler,
external page Phys. Rev. Lett. 128, 094301 (2022) Download PDF (PDF, 978 KB) Download suppl (PDF, 2.8 MB)

Ising machines with strong bilinear coupling

T. L. Heugel, O. Zilberberg, C. Marty, R. Chitra, and A. Eichler
external page Phys. Rev. Research 4, 013149 Download PDF (PDF, 898 KB)

Scanning nitrogen-vacancy center magnetometry in large in-plane magnetic fields

P. Welter, J. Rhensius, A. Morales, M. S. Wornle, C.-H. Lambert, G. Puebla-Hellmann, P. Gambardella, and C. L. Degen,
external page Appl. Phys. Lett. 120, 074003 (2022) Download PDF (PDF, 1.6 MB) Download suppl (PDF, 392 KB)

Parallel time integration using Batched BLAS (Basic Linear Algebra Subprograms) routines

K. Herb and P. Welter,
external page Computer Physics Communications 270, 108181 (2022); Download PDF (PDF, 460 KB) external page GitHub

2021

Spatial correlation between fluctuating and static fields over metal and dielectric substrates

M. Heritier, R. Pachlatko, Y. Tao, J. M. Abendroth, C. L. Degen, and A. Eichler,
external page Phys. Rev. Lett. 127, 216101 (2021) Download PDF (PDF, 609 KB) Download suppl (PDF, 7.4 MB)

Nanoscale magnetic field imaging for 2D materials (Review article)

E. Marchiori, L. Ceccarelli, N. Rossi, L. Lorenzelli, C. L. Degen, and M. Poggio,
external page Nat. Rev. Phys. 4, 49-60 (2021) Download PDF (PDF, 2.8 MB)

Coexistence of Bloch and Néel walls in a collinear antiferromagnet

M. S. Wörnle, P. Welter, M. Giraldo, T. Lottermoser, M. Fiebig, P. Gambardella, and C. L. Degen,
external page Phys. Rev. B 103, 094426 (2021) Download PDF (PDF, 1.4 MB) Download suppl (PDF, 2.8 MB)

See APS Physics Focus article "external page Hidden Magnetic Structures Revealed"

Membrane-based scanning force microscopy

D. Hälg, T. Gisler, Y. Tsaturyan, L. Catalini, U. Grob, M. D. Krass, M. Heritier, H. Mattiat, A. K. Thamm, R. Schirhagl, E. C. Langman, A. Schliesser, C. L. Degen, and A. Eichler, external page Phys. Rev. Applied 15, L021001 Download PDF (PDF, 1.2 MB) Download suppl (PDF, 3.9 MB)

See APS Physics Focus article "external page Force scanning on a shaky membrane" , ETH news article "New microscopy concept enters into force", and AIP news article external page "MRI with a trampoline"

2020

How to identify, attribute, and quantify triplet defects in ensembles of small nanoparticles (Viewpoint article)

T. F. Segawa and A. I. Shames,
external page J. Phys. Chem. Lett. 11, 7438 (2020) Download PDF (PDF, 1.4 MB)

Broadband radio-frequency transmitter for fast nuclear spin control

K. Herb, J. Zopes, K. S. Cujia, and C. L. Degen
external page Rev. Sci. Instr. 91, 113106 (2020) Download PDF (PDF, 1.7 MB)

Spin detection via parametric frequency conversion in a membrane resonator

J. Kosata, O. Zilberberg, C. L. Degen, R. Chitra, and A. Eichler,
external page Phys. Rev. Applied 14, 014042 (2020) Download PDF (PDF, 1.7 MB)

Current-induced fragmentation of antiferromagnetic domains

M. S. Wörnle, P. Welter, Z. Kašpar, K. Olejník, V. Novák, R. P. Campion, P. Wadley, T. Jungwirth, C. L. Degen, and P. Gambardella,
external page arXiv:1912.05287 (2019)

2019

Magnetic resonance force microscopy with a one-dimensional resolution of 0.9 nanometers

U. Grob, M. D. Krass, M. Heritier, R. Pachlatko, J. Rhensius, J. Kosata, B. A. Moores, H. Takahashi, A. Eichler, and C. L. Degen,
external page Nano Lett. 19, 7935 (2019) Download PDF (PDF, 2.1 MB) Download suppl (PDF, 1.7 MB)

Rapid flipping of parametric phase states

M. Frimmer, T. L. Heugel, Z. Nosan, F. Tebbenjohanns, D. Halg, A. Akin, C. L. Degen, L. Novotny, R. Chitra, O. Zilberberg, and A. Eichler,
external page Phys. Rev. Lett. 123, 254102 Download PDF (PDF, 462 KB) Download suppl (PDF, 2.1 MB)

Reconstruction-free quantum sensing of arbitrary waveforms

J. Zopes and C. L. Degen,
external page Phys. Rev. Applied 12, 054028 (2019) Download PDF (PDF, 666 KB)

Selected as external page Editor's Suggestion

High-speed domain wall racetracks in a magnetic insulator

S. Velez, J. Schaab, M. S. Wornle, M. Muller, E. Gradauskaite, P. Welter, C. Gutgsell, C. Nistor, C. L. Degen, M. Trassin, M. Fiebig, and P. Gambardella,
external page Nat. Commun. 10, 4750 (2019) Download PDF (PDF, 1.5 MB) Download suppl (PDF, 4 MB)

2018

Three-dimensional localization spectroscopy of individual nuclear spins with sub-Angstrom resolution

J. Zopes, K. S. Cujia, K. Sasaki, J. M. Boss, K. M. Itoh, and C. L. Degen
external page Nat. Commun. 9, 4678 (2018) Download PDF (PDF, 1.2 MB) Download suppl (PDF, 2.1 MB)

Three-dimensional nuclear spin positioning using coherent radio-frequency control

J. Zopes, K. Herb, K. S. Cujia, and C. L. Degen
external page Phys. Rev. Lett. 121, 170801 (2018) Download PDF (PDF, 598 KB) Download suppl (PDF, 1.2 MB)

Coherent control of solid state nuclear spin nano-ensembles

T. Unden, N. Tomek, T. Weggler, F. Frank, P. London, J. Zopes, C. L. Degen, N. Raatz, J. Meijer, H. Watanabe, K. M. Itoh, M. B. Plenio, B. Naydenov, and F. Jelezko
external page npj Quantum Inf. 4, 39 (2018) Download PDF (PDF, 1.1 MB)

Little is lost (Perspectives article)

A. Eichler,
external page Science 6390, 706 (2018) Download PDF (PDF, 539 KB)

A parametric symmetry breaking transducer

A. Eichler, T. L. Heugel, A. Leuch, C. L. Degen, R. Chitra, O. Zilberberg,
external page Appl. Phys. Lett. 112, 233105 (2018) Download PDF (PDF, 606 KB) Download suppl external page

Nanoladder cantilevers made from diamond and silicon

M. Heritier, A. Eichler, Y. Pan, U. Grob, I. Shorubalko, M. D. Krass, Y. Tao, and C. L. Degen,
external page Nano Lett. 18, 1814 (2018) Download PDF (PDF, 1 MB) Download suppl (PDF, 4.4 MB)

Growth of magnetic nanowires along freely selectable <hkl> crystal directions

Y. Tao and C. L. Degen,
external page Nat. Commun. 9, 339 (2018) Download PDF (PDF, 1.4 MB)

Selected for the external page Nature Communications Metallurgy Collection that showcases important contributions published in the journal over the last 3 years.

2017

High resolution quantum sensing with shaped control pulses

J. Zopes, K. Sasaki, K. S. Cujia, J. M. Boss, K. Chang, T. F. Segawa, K. M. Itoh, C. L. Degen,
external page Physical Review Letters 119, 260501 (2017) Download PDF (PDF, 346 KB) Download suppl (PDF, 164 KB)

A quantum spectrum analyzer enhanced by a nuclear spin memory

T. Rosskopf, J. Zopes, J. M. Boss, and C. L. Degen,
external page npj Quantum Information 3, 33 (2017) Download PDF (PDF, 960 KB) Download suppl (PDF, 955 KB)

Quantum sensing (Review article)

C. L. Degen, F. Reinhard, and P. Cappellaro,
external page Reviews of Modern Physics 89, 035002 (2017) Download PDF (PDF, 843 KB)

Quantum sensing with arbitrary frequency resolution

J. M. Boss, K. S. Cujia, J. Zopes, and C. L. Degen,
external page Science 356, 837 (2017). Download PDF (PDF, 473 KB) Download suppl (PDF, 2 MB)

See Science perspectives article "external page Classical quantum sensors keep better time" and ETH news article "Quantum-aided frequency measurements"

Nanoscale imaging of current density with a single-spin magnetometer

K. Chang, A. Eichler, J. Rhensius, L. Lorenzelli, and C. L. Degen,
external page Nano Letters 17, 2367 (2017). Download PDF (PDF, 3.9 MB) Download suppl (PDF, 415 KB)

Membrane-based torque magnetometer: Enhanced sensitivity by optical readout of the membrane displacement

M. Blankenhorn, E. Heintze, M. Slota, J. van Slageren, B. A. Moores, C. L. Degen, L. Bogani, and M. Dressel,
external page Review of Scientific Instruments 88, 094707 (2017). Download PDF (PDF, 11.5 MB)

Optical hyperpolarization of nitrogen donor spins in bulk diamond

M. Loretz, H. Takahashi, T. F. Segawa, J. M. Boss, and C. L. Degen,
external page Physical Review B 95, 064413 (2017). Download PDF (PDF, 322 KB) Download suppl (PDF, 275 KB)

2016

Parametric symmetry breaking in a nonlinear resonator

A. Leuch, L. Papariello, O. Zilberberg, C. L. Degen, R. Chitra, and A. Eichler,
external page Physical Review Letters 117, 214101 (2016). Download PDF (PDF, 658 KB)

Ultrasensitive mechanical detection of magnetic moment using a commercial disk drive write head

Y. Tao, A. Eichler, T. Holzherr, and C. L. Degen,
external page Nature Communications 7, 12714 (2016). Download PDF (PDF, 1.5 MB) Download suppl (PDF, 5.2 MB)

Local dynamics of topological magnetic defects in the itinerant helimagnet FeGe

A. Dussaux, P. Schoenherr, K. Koumpouras, J. Chico, K. Chang, L. Lorenzelli, N. Kanazawa, Y. Tokura, M. Garst, A. Bergman, C. L. Degen, and D. Meier,
external page Nature Communications 7, 12430 (2016). Download PDF (PDF, 2.4 MB)

Ultrasensitive hysteretic force sensing with parametric nonlinear oscillators

L. Papariello, O. Zilberberg, A. Eichler, and R. Chitra,
external page Phys. Rev. E 94, 022201 (2016). Download PDF (PDF, 1 MB)

See ETH News article "Measuring forces with oscillations"

Magnetometry of individual polycrystalline ferromagnetic nanowires

N. Shamsudhin, Y. Tao, J. Sort, B. Jang, C. L. Degen, B. J. Nelson, and S. Pane,
external page Small 12, 6363-6369 (2016). Download PDF (PDF, 1.3 MB)

Surface chemical tuning of phonon and electron transport in free-standing silicon nanowire arrays

Y. Pan, Y. Tao, G. Z. Qin, Y. Fedoryshyn, Y. N. Raja, M. Hu, C. L. Degen, and D. Poulikakos,
external page Nano Letters 16, 6364-6370 (2016). Download PDF (PDF, 2.1 MB)

One- and two-dimensional nuclear magnetic resonance spectroscopy with a diamond quantum sensor

J. M. Boss, K. Chang, J. Armijo, K. Cujia, T. Rosskopf, J. R. Maze, and C. L. Degen,
external page Physical Review Letters 116, 197601 (2016). Download PDF (PDF, 423 KB) Download suppl (PDF, 486 KB)

Exclusively gas-phase passivation of native oxide-free silicon(100) and silicon(111) surfacesexternal page

Y. Tao, R. Hauert, and C. L. Degen,
external page ACS Applied Materials and Interfaces8, 13157-13165 (2016). Download PDF (PDF, 2.5 MB)

2015

Single-crystal diamond nanowire tips for ultrasensitive force microscopy

Y. Tao and C. L. Degen,
external page Nano Letters 15, 7893 (2015) Download PDF (PDF, 5.4 MB) Download suppl (PDF, 4.4 MB)

Permanent reduction of dissipation in nanomechanical Si resonators by chemical surface protection

Y. Tao, P. Navaretti, R. Hauert, U. Grob, M. Poggio, and C. L. Degen,
external page Nanotechnology 26, 465501 (2015) Download PDF (PDF, 901 KB) Download suppl (PDF, 2.6 MB)

Selected for "external page Nanotechnology Select". See accompanying news article on external page NanoTechWeb

Nanometer-scale isotope analysis of bulk diamond by atom probe tomography

R. Schirhagl, N. Raatz, J. Meijer, M. Markham, S. S. A. Gerstl, and C. L. Degen,
external page Diamond and Related Materials 60, 60 (2015) Download PDF (PDF, 1.4 MB)

Accelerated nanoscale magnetic resonance imaging through phase multiplexing

B. A. Moores, A. Eichler, Y. Tao, H. Takahashi, P. Navaretti, and C. L. Degen,
external page Applied Physics Letters 106, 213101 (2015) Download PDF (PDF, 1.1 MB)

Cover story. See news article "external page New Technique Speeds nanoMRI Imaging"

Spurious harmonic response of multipulse quantum sensing sequences

M. Loretz, J. M. Boss, T. Rosskopf, H. J. Mamin, D. Rugar, and C. L. Degen,
external page Physical Review X 5, 021009 (2015) Download PDF (PDF, 577 KB)

2014

Single proton spin detection by diamond magnetometry

M. Loretz, T. Rosskopf, J. M. Boss, S. Pezzagna, J. Meijer, and C. L. Degen,
external page Science 10.1126/science.1259464 (2014) Download PDF/suppl (PDF, 3.8 MB), published online 16 October 2014, retracted on 9 January 2015.

We have retracted this article because of a possible misinterpretation of our experimental results. Specifically, reported proton signals may be due to spurious harmonics of carbon-13 nuclei. A detailed description is given in the external page retraction note and in the follow-up article by external page Loretz et al., PRX 5, 021009 (2015).

Investigation of surface magnetic noise by shallow spins in diamond

T. Rosskopf, A. Dussaux, K. Ohashi, M. Loretz, R. Schirhagl, H. Watanabe, S. Shikata, K. M. Itoh, and C. L. Degen,
external page Physical Review Letters 112, 147602 (2014) Download PDF (PDF, 462 KB)

Single crystal diamond nanomechanical resonators with quality factors exceeding one million

Y. Tao, J. M. Boss, B. A. Moores, and C. L. Degen,
external page Nature Communications 5, 3638 (2014) Download PDF (PDF, 1.3 MB)

Nanoscale nuclear magnetic resonance with a 1.9-nm-deep nitrogen-vacancy sensor

M. Loretz, S. Pezzagna, J. Meijer, and C. L. Degen,
external page Applied Physics Letters 104, 033102 (2014) Download PDF (PDF, 1 MB)

Nitrogen-Vacancy Centers in Diamond: Nanoscale Sensors for Physics and Biology (Review article)

R. Schirhagl, K. Chang, M. Loretz, and C. L. Degen,
external page Annual Reviews in Physical Chemistry 65, 83–105 (2014) Download PDF (PDF, 2.6 MB)

2013

Negatively charged nitrogen-vacancy centers in a 5-nm-thin 12-C diamond film

K. Ohashi, T. Rosskopf, H. Watanabe, M. Loretz, Y. Tao, R. Hauert, S. Tomizawa, T. Ishikawa, J. Ishi-Hayase, S. Shikata, C. L. Degen, and K. M. Itoh,
external page Nano Letters 13, 4733 (2013) Download PDF (PDF, 1.2 MB)

Facile fabrication of single-crystal-diamond nanostructures with ultra high aspect ratio

Y. Tao and C. L. Degen,
external page Advanced Materials 25, 3962 (2013) Download PDF (PDF, 1.1 MB)

Radio-frequency magnetometry using a single electron spin

M. Loretz, T. Rosskopf, and C. L. Degen,
external page Physical Review Letters 110, 017602 (2013) Download PDF (PDF, 439 KB) Download (suppl) (PDF, 315 KB)

2012

Spin properties of very shallow nitrogen vacancy centers in diamond

B. K. Ofori-Okai, S. Pezzagna, K. Chang, M. Loretz, R. Schirhagl, Y. Tao, B. A. Moores, K. Groot-Berning, J. Meijer, and C. L. Degen,

external page Physical Review B 86, 081406(R) (2012) Download PDFs (PDF, 1.1 MB) Download suppl (PDF, 477 KB)

2011

Cold-atom microscope shapes up (News and Views article)

C. L. Degen and J. P. Home,
external page Nature Nanotechnology 6, 399 (2011) Download PDF (PDF, 159 KB)

2010

Force-detected nuclear magnetic resonance: Recent advances and future challenges (Review article)

M. Poggio and C. L. Degen,
external page Nanotechnology 21, 342001 (2010) Download PDF (PDF, 893 KB)

Frequency domain multiplexing of force signals with application to magnetic resonance force microscopy

T. H. Oosterkamp, M. Poggio, C. L. Degen, H. J. Mamin, and D. Rugar,
external page Applied Physics Letters 96, 083107 (2010) Download PDF (PDF, 163 KB)

2009

Isotope-selective detection and imaging of organic nanolayers

H. J. Mamin, T. Oosterkamp, M. Poggio, C. L. Degen, C. Rettner, and D. Rugar,
external page Nano Letters 9, 3020 (2009) Download PDF (PDF, 168 KB)

Force detected nuclear double-resonance between statistical spin polarizations

M. Poggio, H. J. Mamin, C. L. Degen, M. W. Sherwood, and D. Rugar,
external page Physical Review Letters 102, 087604 (2009) Download PDF (PDF, 316 KB)

Highlighted in: APS Physics - Spotlighting exceptional research magazine

Nanoscale magnetic resonance imaging

C. L. Degen, M. Poggio, C. T. Rettner, H. J. Mamin, and D. Rugar,
external page Proceedings of the National Academy of Sciences U.S.A. 106, 1313 (2009) Download PDF (PDF, 2.2 MB) Download suppl (PDF, 830 KB)

Awarded the Cozzarelli Prize 2009 of the National Academy of Sciences (external page link)
Highlighted in: Nature 458, 844 (2009), Nature Methods 6, 192 (2009), Nature Biotechnology 27, 254 (2009), and Nature Nanotechnology (doi:10.1038/nnano.2009.14).
Highlighted in: The New York Times, January 13, 2009, page D3 (external page link); Neue Zürcher Zeitung, January 21, 2009, page 10; and several other journals.

2008

Nanoscale magnetometry: Microscopy with single spins (News and Views article)

C. L. Degen,
external page Nature Nanotechnology 3, 643 (2008) Download PDF (PDF, 175 KB)

One- and two-dimensional NMR spectroscopy with a magnetic resonance force microscope

K. W. Eberhardt, C. L. Degen, A. Hunkeler, and B. H. Meier,
external page Angewandte Chemie International Edition 47, 8961 (2008) Download PDF (PDF, 361 KB)

Selected as a VIP article by the Editors

Scanning magnetic field microscope with a diamond single-spin sensor

C. L. Degen,
external page Applied Physics Letters 92, 243111 (2008) Download PDF (PDF, 154 KB)

Selected as research highlight by the journal Nature Nanotechnology (external page doi:10.1038/nnano.2008.209)

An off-board quantum point contact as a sensitive detector of cantilever motion

M. Poggio, M. P. Jura, C. L. Degen, M. A. Topinka, H. J. Mamin, D. Goldhaber-Gordon, and D. Rugar,
external page Nature Physics 4, 635 (2008) Download PDF (PDF, 1.7 MB)

Nuclear spin relaxation induced by a mechanical resonator

C. L. Degen, M. Poggio, H. J. Mamin, and D. Rugar,
external page Physical Review Letters 100, 137601 (2008) Download PDF (PDF, 312 KB)

2007

Role of spin noise in the detection of small ensembles of nuclear spins

C. L. Degen, M. Poggio, H. J. Mamin, and D. Rugar,
external page Physical Review Letters 99, 250601 (2007) Download PDF (PDF, 343 KB)

Fast magnetic resonance force microscopy with Hadamard encoding

K. W. Eberhardt, C. L. Degen, and B. H. Meier,
external page Physical Review B 76, 180405(R) (2007) Download PDF (PDF, 223 KB)

Nuclear magnetic resonance force microscopy with a microwire rf source

M. Poggio, C. L. Degen, C. T. Rettner, H. J. Mamin, and D. Rugar,
external page Applied Physics Letters 90, 263111 (2007) Download PDF (PDF, 436 KB)

Feedback cooling of a cantilever’s fundamental mode below 5 mK

M. Poggio, C. L. Degen, H. J. Mamin, and D. Rugar,
external page Physical Review Letters 99, 017201 (2007) Download PDF (PDF, 805 KB)

Nuclear magnetic resonance imaging with 90-nm resolution

H. J. Mamin, M. Poggio, C. L. Degen, and D. Rugar,
external page Nature Nanotechnology 2, 301 (2007) Download PDF (PDF, 598 KB)

Highlighted in: external page Nature Nanotechnology2, 267 (2007); Physics Today (June 2007), p.27; external page Angewandte Chemie International Edition46, 2 (2007)
Selected as one of 21 research highlights across all areas of science in the year 2007 by the journal Nature (external page doi:10.1038/4501130a)

2006

Dipolar Spin Echoes in Magnetic Resonance Force Microscopy

C. L. Degen, Q. Lin, and B. H. Meier,
external page Physical Review B 74, 104414 (2006) Download PDF (PDF, 157 KB)

Magnetic Double Resonance in Force Microscopy

Q. Lin, C. L. Degen, A. Hunkeler, U. Meier, M. Tomaselli, and B. H. Meier,
external page Physical Review Letters 96, 137604 (2006) Download PDF (PDF, 351 KB)

A Digital Feedback Controller for Force Microscope Cantilevers

C. L. Degen, U. Meier, Q. Lin, A. Hunkeler, and B. H. Meier,
external page Review of Scientific Instruments 77, 043707 (2006) Download PDF (PDF, 157 KB)

Combined Al-protection and HF-vapor release process for ultrathin single crystal silicon cantilevers

S. Mouaziz, G. Boero, G. Moresi, C. Degen, Q. Lin, B. Meier, and J. Brugger,
external page Microelectronic Engineering 83, 1306 (2006) Download PDF (PDF, 167 KB)

2005

Microscale Localized Spectroscopy with a Magnetic Resonance Force Microscope

C. L. Degen, Q. Lin, A. Hunkeler, U. Meier, M. Tomaselli, and B. H. Meier,
external page Physical Review Letters 94, 207601 (2005) Download PDF (PDF, 376 KB)

2004

NMR Investigation of Atomic Ordering in AlxGa1-xAs thin films

C. Degen, M. Tomaselli, B. H. Meier, M. M. A. J. Voncken, and A. P. M. Kentgen,
external page Physical Review B 69, 193303 (2004) Download PDF (PDF, 334 KB)

2003

Haupt magnetic double resonanceexternal page

external page M. Tomaselli, C. Degen, and B. H. Meier,
external page Journal of Chemical Physics 118, 8559 (2003) Download PDF (PDF, 75 KB)

2001

Strong electron-phonon coupling in superconducting MgB2: A specific heat study

C. Walti, E. Felder, C. Degen, G. Wigger, R. Monnier, B. Delley, and H.-R. Ott,
external page Physical Review B 64, 172515 (2001) Download PDF (PDF, 64 KB)

Data availability statement: Any data related to the above publications will be made available by the authors upon reasonable request.