Zobrazeno 1 - 10
of 6 612
pro vyhledávání: '"GORDON, DAVID"'
Autor:
Makarov, Valeri V., Cigan, Phil, Gordon, David, Johnson, Megan C., DiLullo, Christopher, Lambert, Sébastien
Published analyses of very long baseline interferometry (VLBI) data for the sources included in the third International Celestial Reference Frame (ICRF3) catalog have revealed object-specific, excess astrometric variability and quasi-coherent traject
Externí odkaz:
http://arxiv.org/abs/2411.16951
Randomized controlled trials (RCTs) are the standard for evaluating the effectiveness of clinical interventions. To address the limitations of RCTs on real-world populations, we developed a methodology that uses a large observational electronic healt
Externí odkaz:
http://arxiv.org/abs/2410.12047
Autor:
Cigan, Phil, Makarov, Valeri, Secrest, Nathan, Gordon, David, Johnson, Megan, Lambert, Sebastien
Using very long baseline interferometry data for the sources that comprise the third International Celestial Reference Frame (ICRF3), we examine the quality of the formal source position uncertainties of ICRF3 by determining the excess astrometric va
Externí odkaz:
http://arxiv.org/abs/2408.01373
Autor:
Tran, Steven J., Uslu, Jan-Lucas, Pendharkar, Mihir, Finney, Joe, Sharpe, Aaron L., Hocking, Marisa, Bittner, Nathan J., Watanabe, Kenji, Taniguchi, Takashi, Kastner, Marc A., Mannix, Andrew J., Goldhaber-Gordon, David
Scanning probe techniques are popular, non-destructive ways to visualize the real space structure of Van der Waals moir\'es. The high lateral spatial resolution provided by these techniques enables extracting the moir\'e lattice vectors from a scanni
Externí odkaz:
http://arxiv.org/abs/2406.08681
Autor:
Kamat, Rupini V., Sharpe, Aaron L., Pendharkar, Mihir, Hu, Jenny, Tran, Steven J., Zaborski Jr., Gregory, Hocking, Marisa, Finney, Joe, Watanabe, Kenji, Taniguchi, Takashi, Kastner, Marc A., Mannix, Andrew J., Heinz, Tony, Goldhaber-Gordon, David
The electronic properties of moir\'e heterostructures depend sensitively on the relative orientation between layers of the stack. For example, near-magic-angle twisted bilayer graphene (TBG) commonly shows superconductivity, yet a TBG sample with one
Externí odkaz:
http://arxiv.org/abs/2405.18588
Astronomical time series often have non-uniform sampling in time, or irregular cadences, with long gaps separating clusters of observations. Some of these data sets are also explicitly non-Gaussian with respect to the expected model fit, or the simpl
Externí odkaz:
http://arxiv.org/abs/2405.12324
Autor:
Courtney, Elijah D. S., Pendharkar, Mihir, Bittner, Nathan J., Sharpe, Aaron L., Goldhaber-Gordon, David
The discovery of graphene, one of the most-studied materials in condensed matter physics due to its singular mechanical, optical, and electronic properties, was enabled by manual ``Scotch Tape'' exfoliation. Nearly two decades later, this method is s
Externí odkaz:
http://arxiv.org/abs/2403.12901
Autor:
Hocking, Marisa, Henzinger, Christina E., Tran, Steven, Pendharkar, Mihir, Bittner, Nathan J., Watanabe, Kenji, Taniguchi, Takashi, Goldhaber-Gordon, David, Mannix, Andrew J.
New properties can arise at van der Waals (vdW) interfaces hosting a moir\'e pattern generated by interlayer twist and strain. However, achieving precise control of interlayer twist/strain remains an ongoing challenge in vdW heterostructure assembly,
Externí odkaz:
http://arxiv.org/abs/2403.09912
Autor:
Zhang, Zhepeng, Hoang, Lauren, Hocking, Marisa, Hu, Jenny, Zaborski Jr., Gregory, Reddy, Pooja, Dollard, Johnny, Goldhaber-Gordon, David, Heinz, Tony F., Pop, Eric, Mannix, Andrew J.
Two-dimensional (2D) semiconducting transition-metal dichalcogenides (TMDCs) are an exciting platform for new excitonic physics and next-generation electronics, creating a strong demand to understand their growth, doping, and heterostructures. Despit
Externí odkaz:
http://arxiv.org/abs/2403.03482