D
Dorri Halbertal
Researcher at Columbia University
Publications - 44
Citations - 2073
Dorri Halbertal is an academic researcher from Columbia University. The author has contributed to research in topics: Graphene & Superlattice. The author has an hindex of 18, co-authored 37 publications receiving 1292 citations. Previous affiliations of Dorri Halbertal include Weizmann Institute of Science.
Papers
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Journal ArticleDOI
A scanning superconducting quantum interference device with single electron spin sensitivity
Denis Vasyukov,Yonathan Anahory,Lior Embon,Dorri Halbertal,J. Cuppens,Lior Neeman,Amit Finkler,Y. Segev,Yuri Myasoedov,Michael Rappaport,Martin E. Huber,Martin E. Huber,Eli Zeldov +12 more
TL;DR: It is shown that nanoscale SQUIDs with diameters as small as 46 nm can be fabricated on the apex of a sharp tip, and they can operate over a wide range of magnetic fields, providing a sensitivity of 0.6 μB Hz(-1/2) at 1 T.
Journal ArticleDOI
Nanoscale thermal imaging of dissipation in quantum systems
Dorri Halbertal,J. Cuppens,J. Cuppens,M. Ben Shalom,Lior Embon,Lior Embon,Nitzan Shadmi,Yonathan Anahory,H. R. Naren,Jayanta Sarkar,Aviram Uri,Yuval Ronen,Yuri Myasoedov,Leonid Levitov,Ernesto Joselevich,Andre K. Geim,Eli Zeldov +16 more
TL;DR: In this paper, a nano-thermometer based on a superconducting quantum interference device with a diameter of less than 50 nanometres that resides at the apex of a sharp pipette is presented.
Journal ArticleDOI
Excitons in strain-induced one-dimensional moiré potentials at transition metal dichalcogenide heterojunctions.
Yusong Bai,Lin Zhou,Lin Zhou,Jue Wang,Wenjing Wu,L. J. McGilly,Dorri Halbertal,Chiu Fan Bowen Lo,Fang Liu,Jenny Ardelean,Pasqual Rivera,Nathan Finney,Xu-Chen Yang,Dimitri Basov,Wang Yao,Xiaodong Xu,James Hone,Abhay Pasupathy,Xiaoyang Zhu +18 more
TL;DR: The combination of piezoresponse force microscopy and optical measurements reveals the influence of strain in the formation of one-dimensional moiré patterns and the resulting behaviour of interlayer excitons in van der Waals heterostructures, establishing strain engineering as an effective method to tailorMoiré potentials and their optoelectronic response on demand.
Journal ArticleDOI
One-Dimensional Moir\'e Excitons in Transition-Metal Dichalcogenide Heterobilayers
Yusong Bai,Lin Zhou,Jue Wang,Wenjing Wu,L. J. McGilly,Dorri Halbertal,Chiu Fan B. Lo,Fang Liu,Jenny Ardelean,Pasqual Rivera,Nathan Finney,Xu-Chen Yang,Dmitri Basov,Wang Yao,Xiaodong Xu,James Hone,Abhay Pasupathy,Xiaoyang Zhu +17 more
TL;DR: In this article, the 1D moire potentials from real space imaging and the corresponding 1D Moire excitons from photoluminescence (PL) emission in transition-metal dichalcogenide (TMDC) heterobilayers have been reported.
Journal Article
Nanoscale thermal imaging of dissipation in quantum systems and in encapsulated graphene
TL;DR: A nano-thermometer based on a superconducting quantum interference device with a diameter of less than 50 nanometres that resides at the apex of a sharp pipette that allows thermal imaging of very low intensity, nanoscale energy dissipation down to the fundamental Landauer limit of 40 femtowatts for continuous readout of a single qubit at one gigahertz at 4.2 kelvin.