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Heavy polar molecules can be used to measure the electric dipole moment of the electron, which is a sensitive probe of physics beyond the Standard Model. The value is determined by measuring the precession of the molecule's spin in a plane…

原子物理 · 物理学 2010-01-29 M. R. Tarbutt , J. J. Hudson , B. E. Sauer , E. A. Hinds

The EIC will deliver collisions of electrons with protons and nuclei at a wide variety of energies and at luminosities up to 1000 times higher than HERA. Precise measurement of both the scattered electron and the hadronic final state is…

仪器与探测器 · 物理学 2024-09-04 Henry T. Klest

The vertex detectors are crucial detectors for future linear e+e- colliders since they must give the most accurate location of any outgoing charged particles originating from the interaction point. The DEPFET collaboration is developing a…

仪器与探测器 · 物理学 2012-02-29 Arantza Oyanguren

In this paper, a multilayer thermal infrared detector model has been achieved by finite element method (FEM). All contributions of the thermal conductance were taken into account and calculated. In order to maximize the detector response,…

应用物理 · 物理学 2017-12-08 P. Ramos , A. Andrés , A. López , A. Manzanares

We investigate theoretically the possibility of using the cold-electron bolometer (CEB) as a counter for 1 cm wavelength (30 GHz) photons. To reduce the flux of photons from the environment, which interact with the detector, the bath…

介观与纳米尺度物理 · 物理学 2019-12-30 D. V. Anghel , L. S. Kuzmin

We present a set of experiments to optimize the performance of the noninvasive thermometer based on proximity superconductivity. Current through a standard tunnel junction between an aluminum superconductor and a copper electrode is…

介观与纳米尺度物理 · 物理学 2020-05-06 Bayan Karimi , Danilo Nikolic , Tuomas Tuukkanen , Joonas T. Peltonen , Wolfgang Belzig , Jukka P. Pekola

Deviation from perfect conical dispersion in Dirac materials, such as the presence of mass or tilting, enhances control and directionality of electronic transport. To identify these signatures, we analyze the thermal derivative spectra of…

介观与纳米尺度物理 · 物理学 2024-02-22 M. A. Mojarro , R. Carrillo-Bastos , Jesús A. Maytorena

We present a new type of calorimeter in which we couple an unknown heat capacity with the aid of Peltier elements to an electrical circuit. The use of an electrical inductance and an amplifier in the circuit allows us to achieve autonomous…

仪器与探测器 · 物理学 2015-05-28 Olaf Bossen , Andreas Schilling

Scanning Thermal Microscopy (SThM) is a scanning probe technique aimed at quantitative characterization of local thermal properties at the length scale down to tens of nanometers. With many probe designs and approaches to interpretation of…

材料科学 · 物理学 2024-09-12 Alexander Tselev

The data collected by smart meters contain a lot of useful information. One potential use of the data is to track the energy consumptions and operating statuses of major home appliances.The results will enable homeowners to make sound…

信号处理 · 电气工程与系统科学 2019-07-09 M. Dong , P. C. M. Meira , W. Xu , C. Y. Chung

The CALICE collaboration is currently developing an engineering prototype of an analog hadron calorimeter for a future linear collider like the ILC. One main task of this prototype is to demonstrate the feasibility of building a realistic…

仪器与探测器 · 物理学 2019-08-14 Benjamin Hermberg

Dedicated detector simulations are very important for the success of high energy physics experiments. They not only bring benefits to the optimization of the detectors, but can also improve the precision of the physics results. To design a…

仪器与探测器 · 物理学 2018-09-26 Fuyue Wang , Dong Han , Yi Wang , Yancheng Yu , Qiunan Zhang , Baohong Guo , Yuanjing Li

Calorimeters will provide critical measurements at future collider detectors. As the traditional challenge of high dynamic range, high precision, and high readout rates for signal amplitudes is compounded by increasing granularity and…

仪器与探测器 · 物理学 2022-04-04 Timothy Andeen , Julia Gonski , James Hirschauer , James Hoff , Gabriel Matos , John Parsons

In-circuit impedance measurement provides useful information for many EMC applications. The inductive coupling approach is a promising in-circuit impedance measurement method due to its non-contact characteristics and simple on-site…

仪器与探测器 · 物理学 2022-04-19 Zhenyu Zhao , Fei Fan , Huamin Jie , Zhenning Yang , Minghai Dong , Eng Kee Chua , Kye Yak See

We demonstrate radiofrequency thermometry on a micrometer-sized metallic island below 100 mK. Our device is based on a normal metal-insulator-superconductor tunnel junction coupled to a resonator with transmission readout. In the first…

介观与纳米尺度物理 · 物理学 2015-01-29 S. Gasparinetti , K. L. Viisanen , O. -P. Saira , T. Faivre , M. Arzeo , M. Meschke , J. P. Pekola

The search for the signature of non-thermal (so-called ``hot'') electrons in illuminated plasmonic nanostructures requires a detailed understanding of the non-equilibrium electron distribution under illumination, as well as a careful design…

介观与纳米尺度物理 · 物理学 2023-03-31 Yonatan Dubi , Ieng-Wai Un , Yonatan Sivan

The capabilities of the CMS detector at the LHC will be described for measuring high-pT hadrons, photons and jets in heavy ion collisions. Detailed simulations of various studies planned with the CMS apparatus, including charged particle…

核实验 · 物理学 2019-08-13 Gábor I. Veres

This paper presents an attractive method towards sensing and quantifying the concentration of dielectric particles suspended in a highly conductive medium. Fast electrical impedance spectroscopy (EIS) measurements were performed, based on…

信号处理 · 电气工程与系统科学 2019-03-26 Roberto G. Ramírez-Chavarría , Celia Sánchez-Pérez

We demonstrate millikelvin thermometry of laser cooled trapped ions with high-resolution imaging. This equilibrium approach is independent of the cooling dynamics and has lower systematic error than Doppler thermometry, with \pm5 mK…

量子物理 · 物理学 2011-06-10 B. G. Norton , E. W. Streed , M. J. Petrasiunas , A. Jechow , D. Kielpinski

We suggest a new type of an ultrasensitive detector of electromagnetic fields exploiting the giant thermoelectric effect recently found in superconductor/ferromagnet hybrid structures. Compared to other types of superconducting detectors…

超导电性 · 物理学 2018-10-03 T. T. Heikkilä , R. Ojajärvi , I. J. Maasilta , E. Strambini , F. Giazotto , F. Bergeret