Kavli Affiliate: David Muller | Summary:Three-dimensional (3D) information is encoded in four-dimensional scanning transmission electron microscopy (4D-STEM) through parallax between the virtual images formed at each detector pixel. In this paper we connect the encoding and retrieval of depth-dependent information in 4D-STEM to two other widely-used 3D imaging methods, tomography and light-field photography, and derive […]
Kavli Affiliate: Michael Miller | Authors: MoTrPAC Study Group, Daniel H. Katz, Christopher A. Jin, Gina M. Many, Gregory R. Smith, Hasmik Keshishian, Natalie M. Clark, Gayatri Iyer, Cheehoon Ahn, Malene E. Lindholm, Tyler J. Sagendorf, David Amar, Jacob L. Barber, Anna R. Brandt, Paul M. Coen, Yongchao Ge, Patrick Hart, Fang-Chi Hsu, Byron C. […]
Kavli Affiliate: Michael W. Young | Authors: Daniel J McKeown, Heiki M Bahnson-Wright, Trinity Caldwell, Madeliene Marks, Georgia R Marshall, Holly Newton, Dylan Stenholm, Michael Young, Douglas J Angus and Victor R Schinazi | Summary: Hypoxia impairs cognitive function, yet its effects on navigation and intrinsic brain activity remain poorly understood. This study investigated whether […]
Kavli Affiliate: Maya Opendak | Authors: Allison Su, Elaina Regier, Chloe Lim, Isaac McKie, Ben Perez-Flesler, Vishal Win, Isabellah Nikitah, Damaris Chacon, Brianna C. Bullock, Lucy Sparks Mendez, Keita Fogus, Kellie L.K. Tamashiro, Patrese A. Robinson and Maya Opendak | Summary: Early-life adversity is associated with highly variable developmental outcomes, but identifying sources of this […]
Kavli Affiliate: Michael Miller | Authors: Daniel A Snellings, Kow Essuman, Benjamin Finander, Eitan Goodman, Christie Cambridge, Jannis Buecking, Brian Chhouk, Chunhui Cai, Liang Sun, Urmi Ghosh, Michael B. Miller and Christopher A. Walsh | Summary: Tumorigenesis is a multi-step process shaped by the accumulation of somatic driver mutations, but identifying the earliest steps and […]
Kavli Affiliate: Gabriel Silva | Authors: Maria Dolores Pissolato, Tamires Silva Martins, Marcela Trevenzoli Miranda, Gabriel Silva Pires, Rafael L. Almeida, Larissa Prado Cruz, Leonardo Perez Sousa, Adilson P. Domingues-Jr, Eduardo Caruso Machado, Alisdair R Fernie and Rafael Ribeiro | Summary: Plants frequently experience recurrent drought events separated by periods of rehydration. Although drought […]
Kavli Affiliate: Debanjan Chowdhury | Summary:Van der Waals heterostructures exhibit self-cavity resonances from sub-terahertz to terahertz frequencies and thus offer an attractive route toward realizing cavity-modified phases of matter. Spectroscopy of such systems calls for high frequency resolution at millikelvin temperatures, which is extremely challenging with existing methods. Here we demonstrate a new platform for […]
Kavli Affiliate: Risa Wechsler | Summary:The abundance and properties of low-mass dark matter subhalos can be inferred by measuring the density and velocity structure of stellar streams, testing physical models of dark matter. Which streams make the most promising dark matter detectors, and which subhalos would they encounter? We use the semi-analytic model galacticus to […]
Kavli Affiliate: Harry Atwater | Summary:Optical nonlinearities arise when the response of a photonic system depends on light intensity. Radiation pressure can create such a nonlinearity by moving a mechanically compliant reflector, thereby shifting the phase of the reflected light. Based on measured properties, we predict a giant phase responsivity of 263 rad W$^-1$ and […]
Kavli Affiliate: Carlos Wagner | Summary:The LUX-ZEPLIN (LZ) experiment has recently reported a nuclear-recoil candidate at $E_Rsimeq248$ keV. We study two supersymmetric interpretations based on distinct neutralino couplings to the $Z$ boson. In the elastic case, a bino- or singlino-like neutralino scatters through a diagonal axial $Z$ coupling set by the Higgsino asymmetry $X=|N_13|^2-|N_14|^2$ rather […]