Multi-speckle diffuse correlation spectroscopy and imaging, U.S. Patent 17/240,267 (2021)
EJ Sie, F Marsili
Far-infrared optical waveplate at nanometer scale thickness, U.S. Patent 62/894,499 (2019)
EJ Sie, CM Nyby, AM Lindenberg
Fast topological switch using strained Weyl semimetals, U.S. Patent 10,861,995 (2020)
EJ Sie, CM Nyby, CD Pemmaraju, X Wang, AM Lindenberg
A Garrett, B Kim, NZ Gurel, EJ Sie, BK Wilson, F Marsili, JP Forman, NM Hamburg, DA Boas, D Roblyer, "Speckle contrast optical spectroscopy for cuffless blood pressure estimation on microvascular blood flow and volume oscillations ," Biomedical Optics Express 16, 3004 (2025) (pdf)
N Gauthier, H Soifer, JA Sobota, H Pfau, EJ Sie, AM Lindenberg, ZX Shen, PS Kirchmann, "Analysis methodology of coherent oscillations in time- and angle-resolved photoemission spectroscopy," Review of Scientific Instruments 96, 025108 (2025) (pdf)
FA de Quesada, PK Muscher, ES Krakovsky, A Sood, AD Poletayev, EJ Sie, CM Nyby, SJ Irvine, ME Zajac, D Luo, X Shen, MC Hoffmann, PL Kramer, RJ England, AH Reid, SP Weathersby, LE Dresselhaus-Marais, DA Rehn, WC Chueh, AM Lindenberg, "Electrochemical Control of the Ultrafast Lattice Response of a Layered Semimetal," Advanced Science 12, 2411344, (2024) (pdf)
A Gorman, N Finlayson, A Erdogan, L Fisher, Y Wang, F Marsili, H Mai, EJ Sie, FM Della Rocca, R Henderson, "ATLAS: A large array, on-chip compute SPAD camera for multispeckle diffuse correlation spectroscopy," Biomedical Optics Express 15, 6499 (2024) (pdf)
EJ Sie, MAK Othman, CM Nyby, D Pemmaraju, CAC Garcia, Y Wang, B Guzelturk, C Xia, J Xiao, A Poletayev, BK Ofori-Okai, MC Hoffmann, S Park, X Shen, J Yang, R Li, AH Reid, S Weathersby, P Muscher, N Finney, D Rhodes, L Balicas, E Nanni, J Hone, W Chueh, TP Devereaux, P Narang, TF Heinz, X Wang, AM Lindenberg, "Giant Terahertz birefringence in an ultrathin anisotropic semimetal," Nano Letters 24, 6031 (2024) (pdf)
B Kim, S Zilpelwar, EJ Sie, F Marsili, B Zimmermann, DA Boas, X Cheng, "Measuring human cerebral blood flow and brain function with fiber-based speckle contrast optical spectroscopy system," Communications Biology 6, 844 (2023) (pdf)
FM Della Rocca, EJ Sie, R Catoen, F Marsili, RK Henderson, "Field programmable gate array compression for large array multispeckle diffuse correlation spectroscopy," Journal of Biomedical Optics 28, 057001 (2023) (pdf)
A Garrett, B Kim, EJ Sie, NZ Gurel, F Marsili, DA Boas, D Roblyer, "Simultaneous photoplethysmography and blood flow measurements towards the estimation of blood pressure using speckle contrast optical spectroscopy," Biomedical Optics Express 14, 1594 (2023) (pdf)
MA Wayne, EJ Sie, AC Ulku, P Mos, A Ardelean, F Marsili, C Brushini, E Charbon, "Massively parallel, real-time multispeckle diffuse correlation spectroscopy using a 500 x 500 SPAD camera," Biomedical Optics Express 14, 703 (2023) (pdf)
D Luo, B Zhang, EJ Sie, CM Nyby, Q Fan, X Shen, AH Reid, C Hoffmann, S Weathersby, J Wen, X Qian, X Wang, AM Lindenberg, “Ultrafast optomechanical strain in layered GeS,” Nano Letters 23, 2287 (2023) (pdf)
S Zilpelwar, EJ Sie, D Postnov, A I Chen, B Zimmermann, F Marsili, DA Boas, X Cheng, “Model of dynamic speckle evolution for evaluating laser speckle contrast measurements of tissue dynamics,” Biomedical Optics Express 13, 6533 (2022) (pdf)
X Cheng, H Chen, EJ Sie, F Marsili, DA Boas, “Development of a Monte Carlo-wave model to simulate time domain diffuse correlation spectroscopy measurements from first principles,” Journal of Biomedical Optics 27, 083009 (2022) (pdf)
A Zong, PE Dolgirev, A Kogar, Y Su, X Shen, JAW Straquadine, X Wang, D Luo, ME Kozina, AH Reid, R Li, J Yang, SP Weathersby, S Park, EJ Sie, P Jarillo-Herrero, IR Fisher, X Wang, E Demler, N Gedik, “Role of equilibrium fluctuations in light-induced order,” Physical Review Letters 127, 227401 (2021) (pdf)
X Cheng, EJ Sie, S Naufel, DA Boas, F Marsili, “Measuring neuronal activity with diffuse correlation spectroscopy: a theoretical investigation,” Neurophotonics 8, 035004 (2021) (pdf)
S Latini, UD Giovannini, EJ Sie, N Gedik, H Hubener, A Rubio, “Phonoritons as hybridized exciton-photon-phonon excitations in a monolayer hBN optical cavity,” Physical Review Letters 126, 227401 (2021) (pdf) (arXiv) (Max Planck Institute News)
X Cheng, EJ Sie, DA Boas, F Marsili, “Choosing an optimal wavelength to detect brain activity in functional near-infrared spectroscopy,” Optics Letters 46, 924 (2021) (pdf)
EJ Sie, H Chen, EF Saung, R Catoen, T Tiecke, MA Chevillet, F Marsili, “High-sensitivity multispeckle diffuse correlation spectroscopy,” Neurophotonics 7, 035010 (2020) (pdf)
J Xiao*, Y Wang*, H Wang, CD Pemmaraju, S Wang, P Muscher, EJ Sie, CM Nyby, TP Devereaux, X Qian, X Zhang, AM Lindenberg, “Berry curvature memory through electrically driven stacking transitions,” Nature Physics 16, 1028 (2020) (pdf) (Stanford News) (Materials Today)
C Lee*, T Rohwer*, EJ Sie*, A Zong, E Baldini, J Straquadine, P Walmsley, D Gardner, YS Lee, IR Fisher, N Gedik, “High resolution time- and angle-resolved photoemission spectroscopy with 11 eV laser pulses,” Review of Scientific Instruments 91, 043102 (2020) (pdf)
A Kogar*, A Zong*, PE Dolgirev, X Shen, J Straquadine, YQ Bie, X Wang, T Rohwer, IC Tung, Y Yang, R Li, J Yang, S Weathersby, S Park, ME Kozina, EJ Sie, H Wen, P Jarillo-Herrero, IR fisher, XJ Wang, N Gedik, “Light-induced charge density wave in LaTe3,” Nature Physics 16, 159 (2019) (pdf) (MIT News)
EJ Sie*, T Rohwer*, C Lee*, N Gedik, “Time-resolved XUV ARPES with tunable 24-33 eV laser pulses at 30 meV resolution,” Nature Communications 10, 3535 (2019) (pdf) (MIT News)
EJ Sie*, CM Nyby*, CD Pemmaraju, SJ Park, X Shen, J Yang, M Hoffmann, BK Ofori-Okai, R Li, AH Reid, S Weathersby, E Mannebach, N Finney, D Rhodes, D Chenet, A Antony, L Balicas, J Hone, TP Devereaux, TF Heinz, XJ Wang, AM Lindenberg, “An ultrafast symmetry switch in a Weyl semimetal,” Nature 565, 61 (2019) (pdf) (News & Views) (SLAC News) (Physics World)
A Zong*, A Kogar*, YQ Bie, T Rohwer, C Lee, E Baldini, E Ergecen, MB Yilmaz, B Freelon, EJ Sie, H Zhou, J Straquadine, P Walmsley, PE Dolgirev, AV Rozhkov, IR Fisher, P Jarillo-Herrero, BV Fine, N Gedik, “Evidence for topological defects in a photo-induced phase transition,” Nature Physics 15, 27 (2018) (pdf) (MIT News)
EJ Sie, CH Lui, YH Lee, J Kong, N Gedik, “Large, valley-exclusive Bloch-Siegert shift in monolayer WS2,” Science 355, 1066 (2017) (pdf) (MIT News)
EJ Sie, A Steinhoff, C Gies, CH Lui, Q Ma, M Rösner, G Schönhoff, F Jahnke, TO Wehling, YH Lee, J Kong, P Jarillo-Herrero, N Gedik, “Observation of exciton redshift-blueshift crossover in monolayer WS2,” Nano Letters 17, 4210 (2017) (pdf)
EJ Sie, “Coherent light-matter interactions in monolayer transition-metal dichalcogenides,” Springer (2017) (pdf) (APS Greene Dissertation Award)
Z Alpichshev, EJ Sie, F Mahmood, G Cao, N Gedik, “Origin of the exciton mass in the frustrated Mott insulator Na2IrO3,” Physical Review B 96, 235141 (2017) (pdf).
EJ Sie, CH Lui, YH Lee, J Kong, N Gedik, “Observation of intervalley biexcitonic optical Stark effect in monolayer WS2,” Nano Letters 16, 7421 (2016) (pdf)
EJ Sie, JW McIver, YH Lee, L Fu, J Kong, N Gedik, “Optical Stark effect in 2D semiconductors,” Proc SPIE 9835, 983518 (2016) (pdf) (Invited Paper)
EJ Sie, JW McIver, YH Lee, L Fu, J Kong, N Gedik, “Valley-selective optical Stark effect in monolayer WS2,” Nature Materials 14, 290 (2015) (pdf) (Cover Story) (MIT News)
EJ Sie, AJ Frenzel, YH Lee, J Kong, N Gedik, “Intervalley biexcitons and many-body effects in monolayer MoS2,” Physical Review B 92, 125417 (2015) (pdf)
YH Wang, D Hsieh, EJ Sie, H Steinberg, DR Gardner, YS Lee, P Jarillo-Herrero, N Gedik, “Measurement of intrinsic Dirac fermion cooling on the surface of a topological insulator Bi2Se3 using time-resolved ARPES,” Physical Review Letter 109, 127401 (2012) (pdf) (APS Physics Synopsis)
M Liu, R Chen, G Adamo, KF MacDonald, EJ Sie, TC Sum, NI Zheludev, HD Sum, HJ Fan,”Tuning the influence of metal nanoparticles on ZnO photoluminescence by atomic-layer-deposited dielectric spacer,” Nanophotonics 2, 153 (2013) (pdf)
M Kurniawan, T Salim, KF Tai, S Sun, EJ Sie, X Wu, EKL Yeow, CHA Huan, YM Lam TC Sum, “Carrier dynamics in polymer-nanofiber: Fullerene solar cells,” Journal of Physical Chemistry C 116, 18015 (2012) (pdf)
XL Xu, YY Zhao, EJ Sie, YH Lu, B Liu, SA Ekahana, X Ju, HD Sun, TC Sum, CHA Huan, YP Feng, QH Xiong, “Dynamics of bound exciton complexes in CdS nanobelts,” ACS Nano 5, 3660 (2011) (pdf)
GZ Xing, GC Xing, M Li, EJ Sie, D Wang, A Sulistio, QL Ye, CHA Huan, T Wu, TC Sum, “Charge transfer dynamics in Cu-doped ZnO nanowires,” Applied Physics Letters 98, 102106 (2011) (pdf)
CW Cheng, EJ Sie, B Liu, CHA. Huan, TC Sum, HD Sun, HJ Fan, “Surface Plasmon enhanced band edge luminescence of ZnO nanorods by capping Au nanoparticles,” Applied Physics Letters 96, 071107 (2010) (pdf)
CW Cheng, B Liu, EJ Sie, WW Zhou, JX Zhang, H Gong, CHA Huan, TC Sum, HD Sun, HJ Fan, “ZnCdO/ZnO coaxial multiple quantum well nanowire heterostructure and optical properties,” Journal of Physical Chemistry C 114, 3863 (2010) (pdf)
X Lim, H Xu, YNH Chew, YN Phua, EJ Sie, TC Sum, GH Chia, WS Chin, CH Sow, “Nanoparticles fractionation using aligned carbon nanotube array”, Nanotechnology 21, 295702 (2010) (pdf)
"Researchers take major step toward cuff-free blood pressure monitoring" Medical Xpress (2025) (html)
"Lasers and light replace the cuff in blood pressure breakthrough" Earth.com (2025) (html)
"Data compression scheme facilitates measurement of blood flow to the brain" SPIE News (2023) (html)
"Team hunts down elusive phonoriton with light trapped in a cavity" MPSD News (2021) (html)
"Misaligned 2D materials offer novel form of computer memory" Materials Today (2020) (html)
"Storing data using 2D materials instead of silicon chips" Stanford News (2020) (html)
"Using light to generate order in an exotic material" MIT News (2019) (html)
"Watching electrons using extreme ultraviolet light" MIT News (2019) (html)
"Topological quantum materials switch up a gear" Physics World (2019) (html)
"An ultrafast light switch for exotic materials" SLAC News (2019) (html)
"Topological properties controlled by light" Nature News & Views (2019) (html)
"When light, not heat, causes melting" MIT News (2018) (html)
“Toward valleytronic devices for data storage or computer logic systems” MIT News (2017) (html)
“Exploring valleytronics” MIT News (2015) (html)
“Exploring valleytronics” MPC News (2015) (html)
“New findings could point the way to valleytronics” MIT News (2014) (html)
“2D material could lead the way to valleytronics” IEEE Spectrum (2014) (html)
“Electrons that take the heat” APS Physics Synopsis (2012) (html)