Publications

Albert M. Park, Zhen Chen, Xiyue S. Zhang, Lijun Zhu, David A. Muller, and Gregory D. Fuchs, "Operando Control of Skyrmion Density in a Lorentz Transmission Electron Microscope with Current Pulses." arXiv:2006.16780 (2020).

C. M. Pursor, V. P. Bhallamundi, F. Guo, M. R. Page, Q. Guo, G. D. Fuchs, and P. C. Hammel, "Spinwave detection by nitrogen-vacancy centers in diamond as a function of probe–sample separation." Appl. Phys. Lett. 116, 202401 (2020).
• Selected for the cover of Applied Physics Letters

Raphaël S. Daveau, Tom Vandekerckhove, Arunabh Mukherjee, Zefang Wang, Jie Shan, Kin Fai Mak, A. Nick Vamivakas, Gregory D. Fuchs, "Spectral and spatial isolation of single WSe2 quantum emitters using hexagonal boron nitride wrinkles." arXiv:2005.07013 (2020).

Antonio B. Mei*, Isaiah Gray*, Yongjian Tang, Jurgen Schubert, Don Werder, Jason Bartell, Daniel C. Ralph, Gregory D. Fuchs, and Darrell G. Schlom, "Local Photothermal Control of Phase Transitions for On-demand Room-temperature Rewritable Magnetic Patterning." Advanced Materials 32, 2001080 (2020).  arXiv: 1906.07239 (* denotes equal contributions)
• Featured on the inside cover of Advanced Materials
• Cornell Chronicle: Rewritable magnetic patterning: think tiny Etch A Sketch

H. Y. Chen, S. A. Bhave, and G. D. Fuchs, "Acoustically driving the single quantum spin transition of diamond nitrogen-vacancy centers." Phys. Rev. Applied 13, 054068 (2020). [arXiv:2003.03418]
• Cornell Chronicle: Acoustics put a fresh spin on electron transitions

Denis R. Candido, Gregory D. Fuchs, Ezekiel Johnston-Halperin, Michael E. Flatté, "Predicted strong coupling of solid-state spins via a single magnon mode." Materials for Quantum Technology accepted manuscript, DOI:10.1088/2633-4356/ab9a55 (2020). [arXiv:2003.04341]

Kayla X. Nguyen, Emrah Turgut, Michael C. Cao, Jack Glaser, Zhen Chen, Matthew J. Stolt, Song Jin, Gregory D. Fuchs, and David A. Muller, "Disentangling magnetic and grain contrast in polycrystalline FeGe thin films using 4-D Lorentz Scanning Transmission Electron Microscopy." arXiv:2001.06900 (2020).

Shaoyang Wang, AlbertMin Gyu Park, Paraskevi Flouda, Alexandra D. Easley, Fei Li, Ting Ma, Gregory D. Fuchs, and Jodie L. Lutkenhaus, "Solution‐processable thermally crosslinked organic radical polymer battery cathodes." ChemSusChem https://doi.org/10.1002/cssc.201903554 (2020).

Isaiah Gray, Gregory M. Stiehl, John T. Heron, Antonio B. Mei, Darrell G. Schlom, Ramamoorthy Ramesh, Daniel C. Ralph, and Gregory D. Fuchs, "Imaging uncompensated moments and exchange-biased emergent ferromagnetism in FeRh thin films." Phys. Rev. Mater. 3, 124407  (2019). [arXiv:1906.07243]

Isaiah Gray, Takahiro Moriyama, Nikhil Sivadas, Gregory M. Stiehl, John T. Heron, Ryan Need, Brian J. Kirby, David H. Low, Katja C. Nowack, Darrell G. Schlom, Daniel C. Ralph, Teruo Ono, and Gregory D. Fuchs, "Spin Seebeck imaging of spin-torque switching in antiferromagnetic Pt/NiO heterostructures." Phys. Rev. X 9, 041016 (2019). [arXiv:1810.03997]
• Cornell Chronicle coverage, "Magnetics with a twist: Scientists find a new way to image spins."

Huiyao Chen, Noah F. Opondo, Boyang Jiang, Evan R. MacQuarrie, Raphaël S. Daveau, Sunil A. Bhave, and Gregory D. Fuchs, "Engineering electron-phonon coupling of quantum defects to a semi-confocal acoustic resonator." Nano Letters 19, 7021-7027 (2019). [arXiv:1906.06309]

A. K. Dmitriev, H. Y. Chen, G. D. Fuchs, A. K. Vershovskii, “Dual-frequency spin resonance spectroscopy of diamond nitrogen-vacancy centers in zero magnetic field.” Phys Rev. A 100, 011801(R) (2019). [arXiv:1905.08158]  († indicates equal co-authors)

Xiao Liu,  Genggeng Qi,  Albert Min Gyu Park,  Arnaldo Rodriguez‐Gonzalez,  Apostolos Enotiadis, Wenyang Pan,  Vasiliki Kosma,  Gregory D. Fuchs,  Brian J. Kirby,  Emmanuel P. Giannelis, “Scalable Synthesis of Switchable Assemblies of Gold Nanorod Lyotropic Liquid Crystal Nanocomposites.” Small 15, 1901666 (2019).

Kumarasiri Konthasinghe, Chitraleema Chakraborty, Nikhil Mathur, Liangyu Qiu, Arunabh Mukherjee, Gregory D. Fuchs, and A. Nick Vamivakas, "Rabi oscillations and resonance fluorescence from a single hexagonal boron nitride quantum emitter." Optica 6, 542 (2019).

Chitraleema Chakraborty, Nicholas R. Jungwirth, Gregory D. Fuchs, and A. Nick Vamivakas, "Electrical manipulation of the fine-structure splitting of  WSe2 quantum emitters." Phys. Rev. B 99, 045308 (2019).

Fiona L. Hatton, Albert M. Park, Yiren Zhang, Gregory D. Fuchs, Christopher K. Ober, and Steven P. Armes, "Aqueous one-pot synthesis of epoxy-functional diblock copolymer worms from a single monomer: new anisotropic scaffolds for potential charge storage applications." Polym. Chem. 10, 194-200 (2019).

Yiren Zhang, Albert M. Park, Stephen R. McMillan, Nicholas J. Harmon, Michael E. Flatté, Gregory D. Fuchs, and Christopher K. Ober, "Charge Transport in Conjugated Polymers with Pendent Stable Radical Groups." Chem. of Mater. 30, 4799-4807 (2018).  

Emrah Turgut, Hanjong Paik, Kayla Nguyen, David A. Muller, Darrell G. Schlom, Gregory D. Fuchs, "Engineering Dzyaloshinskii-Moriya interaction in B20 thin film chiral magnets," Phys. Rev Mater. 2, 074404 (2018). [arXiv:1802.05107]

H.Y. Chen, E. R. MacQuarrie, and G. D. Fuchs, "Orbital state manipulation of a diamond nitrogen-vacancy center using a mechanical resonator," Phys. Rev. Lett. 120,167401 (2018). [arXiv:1801.06668]
• Editor's suggestion
Cornell Chronical coverage, "A first for quantum physics: electron orbitals manipulated in diamonds."

Michael C. Cao, Yimo Han, Zhen Chen, Yi Jiang, Kayla X. Nguyen, Emrah Turgut, Gregory D. Fuchs, David A. Muller, "Theory and Practice of Electron Diffraction from Single Atoms and Extended Objects using an Electron Microscope Pixel Array Detector." Microscopy 67, i150-i161 (2018). [arXiv:1711.07470]

Yiren Zhang, Albert Park, Alicia Cintora, Stephen R. McMillan, Nicholas J. Harmon, Austin Moehle, Michael E. Flatté, Gregory D. Fuchs and Christopher K. Ober, "Impact of the Synthesis Method on the Solid-State Charge Transport of Radical Polymers." J. Mater. Chem. C  6, 111 - 118  (2018). (indicates equal contributions)

Yanxin Ji, Brian Calderon, Yimo Han, Paul Cueva, Nicholas R. Jungwirth, Hussain Ali Alsalman, Jeonghyun Hwang, Gregory D. Fuchs, David A. Muller, and Michael G. Spencer, "Chemical Vapor Deposition Growth of Large Single-Crystal Mono-, Bi-, Tri-Layer Hexagonal Boron Nitride and Their Interlayer Stacking." ACS Nano 11, 12057 (2017).

Emrah Turgut, Matthew J. Stolt, Song Jin, and Gregory D. Fuchs, "Topological spin dynamics in cubic FeGe near room temperature." J. Appl. Phys. 122, 183903 (2017). [arXiv:1705.03397]

Jonathan C. Karsch, Jason M. Bartell, and Gregory D. Fuchs, "Near-field coupling of gold plasmonic antennas for sub-100 nm magneto-thermal microscopy." APL Photonics 2, 086103 (2017).

Nicholas R. Jungwirth and Gregory D. Fuchs, "Optical absorption and emission mechanisms of single defects in hexagonal boron nitride." Phys. Rev. Lett. 119, 057401 (2017).  [arXiv:1704.05536]

Jason M. Bartell, Colin L. Jermain, Sriharsha V. Aradhya, Jack T. Brangham, Fengyuan Yang, Daniel C. Ralph, and Gregory D. Fuchs, "Imaging Magnetization Structure and Dynamics in Ultrathin Y3Fe5O12/Pt Bilayers with High Sensitivity Using the Time-Resolved Longitudinal Spin Seebeck Effect." Phys. Rev. Appl. 7, 044004 (2017). [arXiv:1612.07610]

Emrah Turgut, Albert Park, Kayla Nguyen, Austin Moehle, David A. Muller, Gregory D. Fuchs, "Chiral magnetic excitations in FeGe films." Phys Rev. B 95, 134416 (2017). [arXiv:1608.03582]

Michael R. Page*, Feng Guo*, Carola M. Purser, Joseph G. Schulze, Tomoya M. Nakatani, Christopher S. Wolfe, Jeffrey R. Childress, P. Chris Hammel, Gregory D. Fuchs, Vidya P. Bhallamudi, "Optically Detected Ferromagnetic Resonance in Metallic Ferromagnets via Nitrogen Vacancy Centers in Diamond." arXiv:1607.07485 (2016). (*denotes equal contribution)

E. R. MacQuarrie, M. Otten, S. K. Gray, and G. D. Fuchs, "Cooling a mechanical resonator with nitrogen-vacancy centres using a room temperature excited state spin–strain interaction," Nature Communications 8, 14358 (2017). [arXiv:1605.07131]

Nicholas R. Jungwirth, Brian Calderon, Yanxin Ji, Michael G. Spencer, Michael E. Flatté, and Gregory D. Fuchs, "Temperature Dependence of Wavelength Selectable Zero-Phonon Emission from Single Defects in Hexagonal Boron Nitride." Nano Letters 16, 6052-6057 (2016). [arXiv:1605.04445]

Feng Guo, Jason M. Bartell, and Gregory D. Fuchs "Ferromagnetic resonance phase imaging in spin Hall multilayers." Phys. Rev. B 93, 144415 (2016). [arXiv:1511.08126]

N. R. Jungwirth, H. -S. Chang, M. Jiang, and G. D. Fuchs, "Polarization spectroscopy of defect-based single photon sources in ZnO," ACS Nano 10, 1210 (2016). [arXiv:1510.06349]

M. W. Tate, P. Purohit, D. Chamberlain, K. X. Nguyen, R. M. Hovden, C. S. Chang, P. Deb, E. Turgut, J. T. Heron, D. G. Schlom, D. C. Ralph, G. D. Fuchs, K. S. Shanks, H. T. Philipp, D. A. Muller, and S. M. Gruner, "High Dynamic Range Pixel Array Detector for Scanning Transmission Electron Microscopy". Microsc. Microanal. 22, 237 (2016).  [arXiv:1511.03539]

Tanay A. Gosavi, Evan R. MacQuarrie, Gregory D. Fuchs, and Sunil A. Bhave, "HBAR as a high frequency high stress generator." IEEE International Ultrasonics Symposium Proceedings, 2015. DOI: 10.1109/ULTSYM.2015.0361.

E. R. MacQuarrie, T. A. Gosavi, S. A. Bhave,  and G. D. Fuchs, "Continuous dynamical decoupling of a single diamond nitrogen-vacancy center spin with a mechanical resonator." Phys. Rev. B 92, 224419 (2015).  [arXiv:1510.01194].
• Editor's Suggestion

Clemens Liedel, Austin Moehle, Gregory D. Fuchs, Christopher K. Ober, "Block copolymers with stable radical and fluorinated groups by ATRP", MRS Communications 5, 441 (2015).

Feng Guo, J. M. Bartell, D. H. Ngai, and G. D. Fuchs, "Phase-sensitive imaging of ferromagnetic resonance using ultrafast heat pulses." Physical Review Applied 4, 044004 (2015).  [arXiv:1507.02303]
• Editor's Suggestion

J. M. Bartell*, D. H. Ngai*, Z. Leng, and G. D. Fuchs, "Towards a table-top microscope for nanoscale magnetic imaging using picosecond thermal gradients." Nature Communications 6, 8460 (2015). (*denotes equal contribution)
Cornell Chronicle Coverage: Physicists turn toward heat to study electron spin

E. R. MacQuarrie, T. A. Gosavi, A. M. Moehle, N. R. Jungwirth, S. A. Bhave, and G. D. Fuchs, “Coherent Control of a Nitrogen-Vacancy Center Spin Ensemble with a Diamond Mechanical Resonator.” Optica, 2, 233 (2015).
Cornell Chronicle Coverage, "Electron spins controlled using sound waves."

N. R. Jungwirth, Y. Y. Pai, H. S. Chang, E. R. MacQuarrie, K. X. Nguyen, and G. D. Fuchs, "A single-molecule approach to ZnO defect studies: single photons and single defects." J. Appl. Phys. 116, 043509 (2014).

E. R. MacQuarrie, T. A. Gosavi, N. R. Jungwirth, S. A. Bhave, and G. D. Fuchs, "Mechanical spin control of nitrogen-vacancy centers in diamond," Phys. Rev. Lett. 111, 227602 (2013).
• Cornell Chronicle Coverage - 'Shaken, not stirred': Oscillator drives electron spin
• SPIE Newsroom article - Direct spin-phonon coupling with nitrogen-vacancy centers in diamond DOI:10.1117/2.1201403.005348 (2014).

V.V. Dobrovitski, G.D. Fuchs, A.L. Falk, C. Santori, and D.D. Awschalom, "Quantum Control Over Single Spins in Diamond." Annual Reviews of Condensed Matter Physics 4, 23-50 (2013).

G. D. Fuchs, A. L. Falk, V. V. Dobrovitski, and D. D. Awschalom, “Spin Coherence During Optical Excitation of a Single NV Center in Diamond,” Phys. Rev. Lett. 108, 157602 (2012).

G. D. Fuchs, G. Burkard, P. V. Klimov, and D. D. Awschalom, “A Quantum Memory Intrinsic to Single Nitrogen-Vacancy Centres in Diamond,” Nature Physics 7, 789 (2011).

B. B. Buckley, G. D. Fuchs, L. C. Bassett, and D. D. Awschalom, “Spin-Light Coherence for Single Spin Measurement and Control in Diamond,” Science 330, 1212 (2010).

G. D. Fuchs, V. V. Dobrovitski, D. M. Toyli, F. J. Heremans, C. D. Weis, T. Schenkel, and D. D. Awschalom, “Excited-State Spin Coherence of a Single Nitrogen-Vacancy Centre in Diamond,” Nature Physics, 6 668 (2010).

D. M. Toyli, C. D. Weis, G. D. Fuchs, T. Schenkel, and D. D. Awschalom, “Chip-Scale Nanofabrication of Single Spins and Spin Arrays in Diamond,” Nano Lett. 10, 3168 (2010).

M. E. Nowakowski, G. D. Fuchs, S. Mack, N. Samarth, and D. D. Awschalom, “Spin Control of Drifting Electrons Using Local Nuclear Polarization in Ferromagnet/Semiconductor Heterostructures,” Phys. Rev. Lett. 105, 137206 (2010).

B. J. Maertz, A. P. Wijnheijmer, G. D. Fuchs, M. E. Nowakowski, and D. D. Awschalom, “Vector Magnetic Field Microscopy Using Nitrogen Vacancy Centers in Diamond,” Appl. Phys. Lett. 96, 092504 (2010).

G. D. Fuchs, V. V. Dobrovitski, D. M. Toyli, F. J. Heremans, and D. D. Awschalom, “Gigahertz Dynamics of a Strongly-Driven Single Quantum Spin,” Science, 326, 1520 (2009).

F. J. Heremans, G. D. Fuchs, C. F. Wang, R. Hanson, and D. D. Awschalom, “Generation and Transport of Photoexcited Electrons in Single-Crystal Diamond,” Appl. Phys. Lett. 94, 152102 (2009).

C. D. Weis, A. Schuh, A. Batra, A. Persaud, I. W. Rangelow, J. Bokor, C. C. Lo, S. Cabrini, E. Sideras-Haddad, G. D. Fuchs, R. Hanson, D. D. Awschalom, and T. Schenkel, “Single-Atom Doping for Quantum Device Development in Diamond and Silicon,” J. Vac. Sci. Tech. B 26, 2596 (2008).

M. H. Mikkelsen, R. C. Myers, G. D. Fuchs, D. D Awschalom.  Chapter 1: “Single Spin Coherence in Semiconductors,” Spintronics  (Semiconductors and Semimetals), Volume 82. Amsterdam, The Netherlands: Elsevier, Inc., pp1-44 (2008).

G. D. Fuchs, V. V. Dobrovitski,  R. Hanson, A. Batra, C. D. Weis, T. Schenkel, and D. D. Awschalom, “Excited-State Spectroscopy Using Single Spin Manipulation in Diamond,” Phys. Rev. Lett. 101, 117601 (2008).

O. Ozatay, P. G. Gawtham, K. W. Tan, J. C. Read, K. A. Mkhoyan, M. G. Thomas, G. D. Fuchs, P. M. Braganca, E. M. Ryan, K. V. Thadani, J. Silcox, D. C. Ralph, and R. A. Buhrman “Sidewall Oxide Effects on Spin-Torque and Magnetic-Field-Induced Reversal Characteristics of Thin-Film Nanomagnets,” Nature Materials 10, 1038 (2008).

G. D. Fuchs, J. C. Sankey, V. S. Pribag, L. Qian, P. M. Braganca, A. G. F. Garcia, E. M. Ryan, Zhi-Pan Li, O. Ozatay, D. C. Ralph, and R. A. Buhrman “Spin-Torque Ferromagnetic Resonance Measurements of Damping In Nanomagnets,” Appl. Phys. Lett. 91, 062507 (2007).

V. S. Pribiag, I. N. Krivorotov, G. D. Fuchs, P. M. Braganca, O. Ozatay, J. C. Sankey, D. C. Ralph, and R. A. Buhrman, “Magnetic Vortex Oscillator Driven by D.C. Spin-Polarized Current,” Nature Physics 3, 498 (2007).

G. Finocchio, G. D. Fuchs, L. Torres, R. A. Buhrman, and B. Azzerboni, “Micromagnetic Modeling of Magnetization Reversal Driven by Spin-Polarized Current in Magnetic Tunnel Junctions” , J. Appl. Phys. 101, 063914 (2007).

O. Ozatay, K. A. Mkhoyan, M. G.  Thomas, G. D. Fuchs, J. Silcox and R. A. Buhrman, “Analytical Electron Microscopy Study of Growth Mechanism for Smoothing of Metallic Multilayer Thin Films,” Appl. Phys. Lett. 89, 162509 (2006).

O. Ozatay, N. C. Emley, P. M. Braganca, A. G. F. Garcia, G. D. Fuchs, I. N. Krivorotov, R. A. Buhrman and D. C. Ralph, “Spin-Transfer by Non-Uniform Injection into a Nanomagnet,” Appl. Phys. Lett. 88, 202502 (2006).

G. D. Fuchs, J. A. Katine, S. I. Kiselev, D. Mauri, K. S. Wooley, D. C. Ralph, and R. A. Buhrman, “Spin-Torque, Tunnel-Current Polarization and Magnetoresistance in MgO Magnetic Tunnel Junctions,” Phys. Rev. Lett. 96, 186603 (2006).

G. D. Fuchs, I. N. Krivorotov, P. M. Braganca, N. C. Emley, A. G. F. Garcia, D. C. Ralph, and R. A. Buhrman, “Adjustable Spin Torque in Magnetic Tunnel Junctions with Two Fixed Layers,” Appl. Phys. Lett. 86, 152509 (2005).

G. D. Fuchs, N. C. Emley, I. N. Krivorotov, P. M. Bragaca, E. M. Ryan, S. I. Kiselev, J. C. Sankey, J. A. Katine, D. C. Ralph, and R. A. Buhrman, “Spin-Transfer Effects in Nanoscale Magnetic Tunnel Junctions,” Appl. Phys. Lett85, 1205 (2004).

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