Estimations of evaporation field values in atom probe tomography (APT) literature are sparse despite their importance in the reconstruction and data analysis process. This work describes a straightforward method for estimating the zero-barrier evaporation field ($F_E$) that uses the measured voltage vs. laser pulse energy for a constant evaporation rate. This estimate depends on the sample radius of curvature and its specific heat ($C_p$). If a similar measurement is made of the measured voltage vs. base temperature for a fixed evaporation rate, direct extraction of the material's $C_p$ can be made, leaving only the sample radius of curvature as an input parameter. The method is applied to extract $F_E$ from a previously published voltage vs. laser pulse energy dataset for CdTe ($18.07 \pm 0.87~\mathrm{V~nm^{-1}}$); furthermore, using the published voltage vs. base-temperature sweep of CdTe permits extraction of a specific heat ($11.27 \pm 2.54~\mathrm{J~K^{-1}mol^{-1}}$ at $23.1~\mathrm{K}$) in good agreement with the literature ($11.14~\mathrm{J~K^{-1}mol^{-1}}$ at $22.17~\mathrm{K}$). The method is then applied to the previously uncharacterized material tris[2-phenylpyridinato-C2,N]iridium(III) ($\mathrm{Ir(ppy)_3}$), yielding $F_E = 7.49 \pm 0.96~\mathrm{V~nm^{-1}}$ and $C_p = 173 \pm 27~\mathrm{J~K^{-1} mol^{-1}}$; this $F_E$ is much lower than most materials characterized with APT to date.
Ion generation by photoionization and photofield tunneling of electrons during atom probe tomography of thermally grown chromia with deep UV laser light
Correlation Between Dopant Atom Evaporation Field and Measured Site Preference in Atom Probe Tomography
Norwegian University of Science and Technology (NTNU)（挪威科技大学）；University of Oslo（奥斯陆大学）；ETH Zurich（苏黎世联邦理工学院）；Lawrence Berkeley National Laboratory（劳伦斯伯克利国家实验室）；Univ Rouen Normandie, INSA Rouen Normandie, CNRS, Normandie Univ（鲁昂诺曼底大学、鲁昂诺曼底国立应用科学学院、法国国家科学研究中心、诺曼底大学）；Department of Physics, NTNU（挪威科技大学物理系）；Faculty of Physics and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen（杜伊斯堡-埃森大学物理学院与纳米集成中心（CENIDE））；Research Center Future Energy Materials and Systems, Research Alliance Ruhr（未来能源材料与系统研究中心，鲁尔研究联盟）
Frontiers of atom probe tomography physics, data processing, and analysis
University of Michigan（密歇根大学）；Pacific Northwest National Laboratory（太平洋西北国家实验室）；University of Surrey（萨里大学）；The University of Oklahoma（俄克拉荷马大学）；Humboldt-Universität zu Berlin（柏林洪堡大学）；University of Rouen Normandie（鲁昂诺曼底大学）；University at Buffalo-SUNY（纽约州立大学布法罗分校）；National Institute of Standards and Technology（美国国家标准与技术研究院）；The Ohio State University（俄亥俄州立大学）；United Kingdom National Nuclear Laboratory（英国国家核实验室）
Exploring mechanisms leading to composition errors in monazite (CePO4) analysed with atom probe tomography
Groupe de Physique des Materiaux UMR CNRS 6634, CORIA UMR 6614（材料物理小组 UMR CNRS 6634，CORIA UMR 6614）；Univ. Grenoble Alpes, Grenoble INP, SIMaP（格勒诺布尔阿尔卑斯大学，格勒诺布尔理工学院，SIMaP）；UJM-Saint-Etienne, CNRS, LGL-TPE（圣艾蒂安大学，CNRS，LGL-TPE）
