List of works by Joel N. Ullom

280 GHz Focal Plane Unit Design and Characterization for the Spider-2 Suborbital Polarimeter

A 300-mK Test Bed for Rapid Characterization of Microwave SQUID Multiplexing Circuits

scientific article published on 03 August 2018

A Robust Principal Component Analysis for Outlier Identification in Messy Microcalorimeter Data

scientific article published on 01 January 2019

A Scalable Readout for Microwave SQUID Multiplexing of Transition-Edge Sensors

scientific article published on 09 July 2018

A combined polarized target/ionization chamber for measuring the spin dependence of nuclear muon capture in laser polarized muonic 3He

article published in 1997

A high resolution gamma-ray spectrometer based on superconducting microcalorimeters.

scientific article published on September 2012

A microwave SQUID multiplexer optimized for bolometric applications

scientific article published on 08 February 2021

A practical superconducting-microcalorimeter X-ray spectrometer for beamline and laboratory science.

scientific article published on May 2017

A transition-edge sensor-based x-ray spectrometer for the study of highly charged ions at the National Institute of Standards and Technology electron beam ion trap

scientific article published on 01 December 2019

Absolute Energy Calibration of X-ray TESs with 0.04 eV Uncertainty at 6.4 keV in a Hadron-Beam Environment ⬇️

Algorithms for Identification of Nearly-Coincident Events in Calorimetric Sensors

scientific article published on 01 December 2015

Atacama Cosmology Telescope: Modeling the gas thermodynamics in BOSS CMASS galaxies from kinematic and thermal Sunyaev-Zel’dovich measurements

scientific article published in 2021

Beamline Test of a Transition-Edge-Sensor Spectrometer in Preparation for Kaonic-Atom Measurements

Beating Darwin-Bragg losses in lab-based ultrafast x-ray experiments

scientific article published on 24 March 2017

Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors

scholarly article by Vincent Kotsubo et al published June 2017 in IEEE Transactions on Applied Superconductivity

Crosstalk in microwave SQUID multiplexers

scientific article published on 15 November 2019

Demonstration of Athena X-IFU Compatible 40-Row Time-Division-Multiplexed Readout

scientific article published on 19 March 2019

Design and fabrication of the detector technology for SCUBA-2

Design of 280 GHz feedhorn-coupled TES arrays for the balloon-borne polarimeter SPIDER

scientific article published on 19 July 2016

Development of ROACH Firmware for Microwave Multiplexed X-Ray TES Microcalorimeters

Development of Thick Electroplated Bismuth Absorbers for Large Collection Area Hard X-ray Transition Edge Sensors

article

Developments in Time-Division Multiplexing of X-ray Transition-Edge Sensors.

scientific article published on July 2016

Discrimination between bacterial spore types using time-of-flight mass spectrometry and matrix-free infrared laser desorption and ionization

scientific article

Electrical and optical measurements on the first SCUBA-2 prototype 1280pixel submillimeter superconducting bolometer array

article

Energy Calibration of Nonlinear Microcalorimeters with Uncertainty Estimates from Gaussian Process Regression

scientific article published in 2022

Energy calibration of high-resolution X-Ray TES microcalorimeters with 3 eV optical photons

scientific article published on 18 February 2019

Expanding the Capability of Microwave Multiplexed Readout for Fast Signals in Microcalorimeters

scientific article published on 01 January 2019

Fabrication of prototype imaging arrays for SCUBA-2

Femtosecond Measurements Of Size-Dependent Spin Crossover In Fe(II)(pyz)Pt(CN)4 Nanocrystals.

scientific article published on 14 December 2015

HOLMES: The electron capture decay of [Formula: see text]Ho to measure the electron neutrino mass with sub-eV sensitivity. ⬇️

scientific article published on 10 March 2015

High-Throughput, DC-Parametric Evaluation of Flux-Activated-Switch-Based TDM and CDM SQUID Multiplexers

scientific article published on 18 March 2019

High-resolution X-ray emission spectroscopy with transition-edge sensors: present performance and future potential.

scientific article published on 21 April 2015

Insensitivity of sub-Kelvin electron-phonon coupling to substrate properties

scientific article published on 16 December 2011

Inside HOLMES experiment: 163 Ho metallic target production for the micro-calorimeter absorber

L-edge spectroscopy of dilute, radiation-sensitive systems using a transition-edge-sensor array.

scientific article published in December 2017

Laser plasma x-ray source for ultrafast time-resolved x-ray absorption spectroscopy.

scientific article published on 2 March 2015

Measurement of the 240Pu/239Pu mass ratio using a transition-edge-sensor microcalorimeter for total decay energy spectroscopy.

scientific article published on 10 March 2015

Measuring the electron neutrino mass with improved sensitivity: the HOLMES experiment ⬇️

Mechanical designs and development of TES bolometer detector arrays for the Advanced ACTPol experiment ⬇️

Micro-X, the TES X-ray Imaging Rocket: First Year Progress

article by P. Wikus et al published June 2009 in IEEE Transactions on Applied Superconductivity

Micro-X: Mission Overview and Science Goals

Microfabrication of Transition-Edge Sensor Arrays of Microcalorimeters with 163Ho for Direct Neutrino Mass Measurements with HOLMES

Microwave Multiplexing on the Keck Array

Microwave SQUID Multiplexer Demonstration for Cosmic Microwave Background Imagers.

scientific article published on 14 December 2017

Microwave SQUID multiplexing for the Lynx x-ray microcalorimeter

scientific article published on 22 March 2019

Minimum detection limits and applications of proton and helium induced X-ray emission using transition-edge sensor array

Mitigation of Finite Bandwidth Effects in Time-Division-Multiplexed SQUID Readout of TES Arrays

scientific article published on 11 March 2021

Note: Operation of gamma-ray microcalorimeters at elevated count rates using filters with constraints

scientific article published on 01 May 2013

ORIGIN: metal creation and evolution from the cosmic dawn

Observation of nonmagnetic resonant scattering effects by tunneling in dilute Al-mn alloy superconductors

scientific article published on 06 February 2008

Observations of compact sources in galaxy clusters using MUSTANG2

scientific article

Optimization of Time- and Code-Division-Multiplexed Readout for Athena X-IFU

scientific article published on 01 March 2019

Progress on the Micro-X rocket payload

scholarly article published 12 July 2008

SCUBA-2 arrays to system interfaces

SCUBA-2: A Large-Format CCD-Style Imager for Submillimeter Astronomy

scholarly article

SCUBA-2: A large-format TES array for submillimetre astronomy

scholarly article by M.D Audley et al published March 2004 in Nuclear Instruments and Methods in Physics Research

SCUBA-2: the 10 000 pixel bolometer camera on the James Clerk Maxwell Telescope

scientific article

Science with Micro-X: the TES microcalorimeter x-ray imaging rocket

scholarly article published 14 June 2006

Simons Observatory Microwave SQUID Multiplexing Readout: Cryogenic RF Amplifier and Coaxial Chain Design

scientific article published on 16 March 2020

Simulating the response of ultra-high energy resolution x- and gamma-ray microcalorimeter detectors

Soft X-ray spectroscopy with transition-edge sensors at Stanford Synchrotron Radiation Lightsource beamline 10-1

scientific article published on 01 November 2019

Status of the HOLMES detector development

Surface-to-Bulk Redox Coupling through Thermally Driven Li Redistribution in Li- and Mn-Rich Layered Cathode Materials

scientific article published on 18 July 2019

Table-top ultrafast x-ray microcalorimeter spectrometry for molecular structure

scientific article published on 26 March 2013

The EBIT Calorimeter Spectrometer: A New, Permanent User Facility at the LLNL EBIT

The HOLMES Experiment

The Next Generation BLAST Experiment ⬇️

article

The Simons Observatory Microwave SQUID Multiplexing Detector Module Design

scientific article published on 18 November 2021

The Simons Observatory: Magnetic Sensitivity Measurements of Microwave SQUID Multiplexers

scientific article published on 29 March 2021

The Simons Observatory: science goals and forecasts

scientific article published on 27 February 2019

The design of the Ali CMB Polarization Telescope receiver

scientific article published on 22 December 2020

The next-generation BLASTPol experiment ⬇️

article

The transition-edge EBIT microcalorimeter spectrometer

Tile-and-trim micro-resonator array fabrication optimized for high multiplexing factors

scientific article published on 01 February 2019

Toward a 256-Pixel Array of Gamma-Ray Microcalorimeters for Nuclear-Materials Analysis

Transition-Edge Sensor Arrays of Microcalorimeters with $$^{163}$$ 163 Ho for Direct Neutrino Mass Measurements with HOLMES

Transition-Edge Sensors for Particle Induced X-ray Emission Measurements

article

Ultrafast Time-Resolved X-ray Absorption Spectroscopy of Ferrioxalate Photolysis with a Laser Plasma X-ray Source and Microcalorimeter Array.

scientific article

Updated Design of the CMB Polarization Experiment Satellite LiteBIRD

scientific article

When “Optimal Filtering” Isn’t ⬇️

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