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| 1 | Tianwen-1 MINPA observations in the solar wind显示文摘The Mars Ion and Neutral Particle Analyzer(MINPA)is one of the three scientific instruments onboard the Tianwen-1 orbiter to investigate the Martian space environment.During Tianwen-1’s transfer orbit to Mars,the MINPA was switched on to measure the solar wind ions.Here,we present the first results of the MINPA observations in the solar wind.During cruise,nearly half of the MINPA ion field-of-view(FOV)was blocked by the lander capsule;thus only the solar-wind ions with azimuthal speeds pointing towards the unblocked FOV sectors could be detected.We perform a detailed comparison of the MINPA’s solar wind observations with data from Earth-based missions when MINPA reached its count-rate peak,finding a general consistency of the ion moments between them.The blocking effect due to the lander is evaluated quantitatively under varying solar-wind velocity conditions.Despite the blocking effect,the MINPA’s solar wind measurements during the transfer orbit suggest a good performance. | AiBing Zhang LingGao Kong WenYa Li Lei Li BinBin Tang ZhaoJin Rong Yong Wei JiJie Ma YiTeng Zhang LiangHai Xie YuXian Wang JianSen He Bin Liu WenJing Wang Bin Su JiaWei Li Xu Tan Fang Wang TaiFeng Jin FuHao Qiao Peter Wurz Yan Zhu YunFei Bai YiRen Li XinBo Zhu YueQiang Sun YongLiao Zou Chi Wang | 2022 | Earth and Planetary Physics2022，6，1： | 5 |
| 2 | Mars Ion and Neutral Particle Analyzer (MINPA) for Chinese Mars Exploration Mission (Tianwen-1): Design and ground calibration显示文摘The main objective of the Mars Ion and Neutral Particle Analyzer(MINPA)aboard the Chinese Mars Exploration Mission(Tianwen-1)is to study the solar wind-Mars interaction by measuring the ions and energetic neutral atoms(ENAs)near Mars.The MINPA integrates ion and ENA measurements into one sensor head,sharing the same electronics box.The MINPA utilizes a standard toroidal top-hat electrostatic analyzer(ESA)followed by a time of flight(TOF)unit to provide measurement of ions with energies from 2.8 eV to 25.9 keV and ENAs from 50 eV to 3 keV with a base time resolution of 4 seconds.Highly polished silicon single crystal substrates with an Al2O3 film coating are used to ionize the ENAs into positive ions.These ions can then be analyzed by the ESA and TOF,to determine the energy and masses of the ENAs.The MINPA provides a 360°×90°field of view(FOV)with 22.5°×5.4°angular resolution for ion measurement,and a 360°×9.7°FOV with 22.5°×9.7°angular resolution for ENA measurement.The TOF unit combines a-15 kV acceleration high voltage with ultra-thin carbon foils to resolve H+,He2+,He+,O+,O2+and CO2+for ion measurement and to resolve H and O(≥16 amu group)for ENA measurement.Here we present the design principle and describe our ground calibration of the MINPA. | LingGao Kong AiBing Zhang Zhen Tian XiangZhi Zheng WenJing Wang Bin Liu Peter Wurz Daniele Piazza Adrian Etter Bin Su YaYa An JianJing Ding WenYa Li Yong Liu Lei Li YiRen Li Xu Tan YueQiang Sun | 2020 | Earth and Planetary Physics2020，4，4： | 4 |
| 3 | High-dose toremifene as a cisplatin modulator in metastatic non-small-cell lung cancer:targed plasma levels are achievable clinically显示文摘 | Lara PN Jr Gandara DR Wurz GT | 1998 | Cancer Chemother Pharmacol1998，42，6： | 1 |
| 4 | Balancing requirements for fast rotating tools and spindle systems 显示文摘 | Schulz H Wurz T | 2001 | Annals of CIRP2001，47，1： | 1 |
| 5 | Hydrogen and oxygen negative ion production by surface ionization using diamond surfaces显示文摘 | P. Wurz R. Schletti M.R. Aellig | 1997 | Surface Science1997，，1： | 1 |
| 6 | Detection of cauliflower mosaic virus by the polymerase chain reaction:testing of food components for falsepositive 35S-promoter screening results显示文摘 | WOLF C SCHERZINGER M WURZ A | 2000 | European Food Research and Technology2000，210，5： | 1 |
| 7 | Detection of cauliflower mosaic virus by the polymerase chain reaction: testing of food components for false-positive 35S-promoter screening results显示文摘 | C. Wolf M Scherzinger A. Wurz U. Pauli P. Hübner J. Lüthy | 2000 | European Food Research and Technology2000，，5： | 1 |
| 8 | Localization of the Wilson disease protein in murine intestine 显示文摘 | Weiss KH Wurz J Gotthardt D | 2008 | J Anat2008，213，3： | 1 |
| 9 | Quantitative analysis ofgenetically modified organisms (GMO) in processed food by PCR- based methods显示文摘 | Wurz A Bluth A Zeltz P etal | 1999 | Food Control1999，10，： | 1 |
| 10 | Accelerator spectrometry allows for cellular quantification of doxorubicin at femtomolar concentrations 显示文摘 | DeGregorio M W Dingley K H Wurz G T | 2006 | Cancer Chemother Pharmacol2006，57，3： | 1 |
| 11 | Hormone levels in women after hyster?ectomy显示文摘 | Kaiser R Kusche M Wurz H | 1989 | Arch Gynecol Obstet1989，244，： | 1 |
| 12 | Intrinsic reactivity of tamoxifen and toremifene metabolites with DNA显示文摘 | Hellmann-Blumberg U Cartner MG Wurz GT | 1998 | Breast Cancer Res Treat1998，50，2： | 1 |
| 13 | EffectsofCuadditiononthemicrostructureandhardnessofMgG5LiG3AlG2Znalloy显示文摘 | LiJQ QuZK WuRZ etal | 2010 | MaterialsScienceand Engineering A2010，527，： | 1 |
| 14 | Oxopyrido pyrimidines as covalent L858R/T790M mutant selec- tive epidermal growth factor receptor ( EGFR ) inhibi- tors 显示文摘 | Wurz RP Pettus LH Ashton K | 2015 | ACS Med Chem Lett2015，6，9： | 1 |
| 15 | Quantitative Analysis of Genetically Modified Organisms(GMO) in Processed Food by PCR-Based Methods显示文摘 | A Bluth | 1999 | Food Control1999，10，： | 1 |
| 16 | Pharmacoki- netics of selective estrogen receptor modulators 显示文摘 | MORELLO KC WURZ GT DEGREGORIO MW | 2003 | Clin Phar- macokinet2003，42，4： | 1 |
| 17 | EffectsoftheadditionofYin MgG8LiG(1,3)Alalloy 显示文摘 | WuRZ QuaZK ZhangML | 2009 | MaterialsScienceandEngineeringA2009，516，： | 1 |
| 18 | Effect of fungal hyphae on the access of bacteria to phenanthrene in soil 显示文摘 | WICK L Y REMER R WURZ B | 2007 | Environ Sci Technol2007，41，2： | 1 |
| 19 | Macroscopic erosion of divertor and first wall armour in future tokamaks显示文摘 | Bazylev B Landman I | 2002 | J Nucl Mater2002，，： | 1 |
| 20 | Solid-phase epitaxy of CaSi2 on Si(1 1 1) and the Schottky-barrier height of CaSi2/Si(1 1 1)显示文摘 | Wurz R Schmidt M Schopke A | 2002 | Applied Surface Science2002，，190： | 1 |
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