Jalem Randy ＪＡＬＥＭＲａｎｄｙ

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JALEM Randy JALEM Randy

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Researcher Number	20767553
Other IDs
Affiliation (Current)	2026: 国立研究開発法人物質・材料研究機構, エネルギー・環境材料研究センター, 主幹研究員
Affiliation (based on the past Project Information) *help	2023: 国立研究開発法人物質・材料研究機構, エネルギー・環境材料研究センター, 主任研究員 2021 – 2022: 国立研究開発法人物質・材料研究機構, エネルギー・環境材料研究拠点, 主任研究員
Review Section/Research Field	Principal Investigator Basic Section 36020:Energy-related chemistry
Keywords	Principal Investigator 第一原理計算 / 全固体電池 / 固体電解質 / 機械学習ポテンシャル / computational science / ion dynamics / data science / molecular dynamics / dft calculations / machine learning / solid electrolytes / solid-state batteries

Development and application of robust machine-learning interatomic potentials for the computational design of solid electrolytes for all-solid-state batteriesPrincipal Investigator
- Principal Investigator
  
  JALEM Randy
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 36020:Energy-related chemistry
- Research Institution
  National Institute for Materials Science

All 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] EwaldSolidSolution: A High-Throughput Application to Quickly Sample Stable Site Arrangements for Ionic Solid Solutions2023
- Author(s)
  Jang Seong-Hoon、Jalem Randy、Tateyama Yoshitaka
- Journal Title
  
  The Journal of Physical Chemistry A
  
  Volume: 127 Issue: 27 Pages: 5734-5744
- DOI
  10.1021/acs.jpca.3c00076
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729, KAKENHI-PLANNED-19H05815
[Journal Article] Theoretical Prediction and High-Pressure Synthesis of New LISICON-Type Solid-State Electrolyte Li2.75[B0.625P0.125S0.25]O3.3752023
- Author(s)
  Ikeda Masahito、Jalem Randy、Hasegawa Gen、Kuwata Naoaki、Liu Qiumin、Yamamoto Takafumi、Shigematsu Kei、Tateyama Yoshitaka、Azuma Masaki
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: 127 Issue: 29 Pages: 14117-14124
- DOI
  10.1021/acs.jpcc.3c02842
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729, KAKENHI-PLANNED-19H05814, KAKENHI-PLANNED-19H05815
[Journal Article] Lithium dynamics at grain boundaries of β-Li3PS4 solid electrolyte2023
- Author(s)
  Jalem Randy、Chandrappa Manas Likhit Holekevi、Qi Ji、Tateyama Yoshitaka、Ong Shyue Ping
- Journal Title
  
  Energy Advances
  
  Volume: 2 Issue: 12 Pages: 2029-2041
- DOI
  10.1039/d3ya00234a
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729, KAKENHI-PLANNED-19H05815
[Journal Article] Multiobjective Solid Electrolyte Design of Tetragonal and Cubic Inverse-Perovskites for All-Solid-State Lithium-Ion Batteries by High-Throughput Density Functional Theory Calculations and AI-Driven Methods2023
- Author(s)
  Jalem Randy、Tateyama Yoshitaka、Takada Kazunori、Jang Seong-Hoon
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: 127 Issue: 35 Pages: 17307-17323
- DOI
  10.1021/acs.jpcc.3c02801
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729, KAKENHI-PLANNED-19H05815
[Journal Article] Microwave assisted preparation of LiFePO4/C coated LiMn1.6Ni0.4O4 for Li-ion batteries with superior electrochemical properties2023
- Author(s)
  Vasquez F.A.、Rosero-Navarro N.C.、Jalem R.、Miura A.、Goto Y.、Tateyama Y.、Calderon J.A.、Tadanaga K.
- Journal Title
  
  Applied Materials Today
  
  Volume: 30 Pages: 101697-101697
- DOI
  10.1016/j.apmt.2022.101697
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729, KAKENHI-PLANNED-19H05815
[Journal Article] Evaluation of battery positive-electrode performance with simultaneous ab-initio calculations of both electronic and ionic conductivities2023
- Author(s)
  Luong Huu Duc、Xu Chenchao、Jalem Randy、Tateyama Yoshitaka
- Journal Title
  
  Journal of Power Sources
  
  Volume: 569 Pages: 232969-232969
- DOI
  10.1016/j.jpowsour.2023.232969
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K14729, KAKENHI-PLANNED-19H05815
[Journal Article] Revealing Atomic-Scale Ionic Stability and Transport around Grain Boundaries of Garnet Li7La3Zr2O12 Solid Electrolyte2022
- Author(s)
  Bo Gao, Randy Jalem, Hong-Kang Tian, Yoshitaka Tateyama
- Journal Title
  
  Adv. Energy Mater.
  
  Volume: 12 Issue: 3 Pages: 2102151-2102151
- DOI
  10.1002/aenm.202102151
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05815, KAKENHI-PROJECT-21K14729
[Journal Article] Atomistic insight into the dopant impacts at the garnet Li7La3Zr2O12 solid electrolyte grain boundaries2022
- Author(s)
  Gao Bo、Jalem Randy、Tateyama Yoshitaka
- Journal Title
  
  Journal of Materials Chemistry A
  
  Volume: 10 Issue: 18 Pages: 10083-10091
- DOI
  10.1039/d2ta00545j
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K14729, KAKENHI-PLANNED-19H05815
[Journal Article] Theoretical study on stability and ion transport property with halide doping of Na3SbS4 electrolyte for all-solid-state batteries2022
- Author(s)
  Randy Jalem, Bo Gao, Hong-Kang Tian, Yoshitaka Tateyama
- Journal Title
  
  J. Mater. Chem. A
  
  Volume: 10 Issue: 5 Pages: 2235-2248
- DOI
  10.1039/d1ta07292g
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-19H05815, KAKENHI-PROJECT-21K14729
[Journal Article] High‐Throughput Data‐Driven Prediction of Stable High‐Performance Na‐Ion Sulfide Solid Electrolytes2022
- Author(s)
  Jang Seong‐Hoon、Tateyama Yoshitaka、Jalem Randy
- Journal Title
  
  Advanced Functional Materials
  
  Volume: 32 Issue: 48 Pages: 2206036-2206036
- DOI
  10.1002/adfm.202206036
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K14729, KAKENHI-PLANNED-19H05815
[Journal Article] First-Principles DFT study on Inverse Ruddlesden-Popper Tetragonal Compounds as Solid Electrolytes for All-Solid-State Li+-Ion Batteries2021
- Author(s)
  Randy Jalem, Yoshitaka Tateyama, Kazunori Takada, Masanobu Nakayama
- Journal Title
  
  Chem. Mater.
  
  Volume: 33 Issue: 15 Pages: 5859-5871
- DOI
  10.1021/acs.chemmater.1c00124
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-19H05815, KAKENHI-PROJECT-21K14729
[Presentation] Computational insights into the bulk and grain-boundary ionic transport mechanism of sulfide-type solid electrolytes for all-solid-state batteries2024
- Author(s)
  Jalem Randy
- Organizer
  3 rd International Symposium on the Frontiers of Functional Materials Research
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] Theoretical study on the stability and synthesis of anion-substituted antiperovskite electrolytes2023
- Author(s)
  Jalem Randy
- Organizer
  The 64th Battery Symposium in Japan
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] Designing Novel Antiperovskite-type Solid Electrolytes for All-solid-state Batteries by High-throughput DFT and Machine Learning2023
- Author(s)
  JALEM, Randy, TATEYAMA, Yoshitaka, TAKADA, Kazunori, NAKAYAMA Masanobu
- Organizer
  IUMRS-International Conference on Advanced Materials & 11th International Conference on Materials for Advanced Technologies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] Designing solid electrolytes for all-solidstate batteries by high-throughput firstprinciples calculations and informatics approaches2023
- Author(s)
  Jalem Randy
- Organizer
  The 5th conference of Theory and Applications of Computational Chemistry (TACC)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] My Education, Career and Life in Japan as a Computational Battery Researcher2023
- Author(s)
  Jalem Randy
- Organizer
  13th CSJ Chemistry Festa
- Invited
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] Computational design of solid electrolytes for all-solid-state batteries by high-throughput first-principles calculations and machine learning techniques2023
- Author(s)
  Jalem Randy
- Organizer
  第49回固体イオニクス討論会
- Invited
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] Exploration of novel Li-rich inverseperovskite-type solid electrolytes for allsolid-state batteries by DFT and machine-learning approaches2022
- Author(s)
  Randy Jalem, Yoshitaka Tateyama, Kazunori Takada, Masanobu Nakayama
- Organizer
  The 10th International Conference on Multiscale Materials Modeling (MMM10)
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] Exploration of Li-Rich Inorganic Compounds with Inverse Ruddlesden-Popper-Type Structure by First-Principles DFT Calculations for Solid Electrolyte Application in All-Solid-State Batteries2021
- Author(s)
  Randy Jalem, Yoshitaka Tateyama, Kazunori Takada, Masanobu Nakayama
- Organizer
  2021 MRS Fall Meeting & Exhibit
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] DFT-Based Computational Design Of Inverse Ruddlesden-Popper-Type Solid Electrolytes For All-Solid-State Lithium Ion Battery Application2021
- Author(s)
  Randy Jalem, Yoshitaka Tateyama, Kazunori Takada, Masanobu Nakayama
- Organizer
  The International Union of Materials Research Societies - International Conference in Asia 2021 (IUMRS-ICA 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] First-Principles DFT-based Computational Design of Novel Solid Electrolytes with Inverse Ruddlesden-Popper Tetragonal Structure for All-Solid-State Batteries2021
- Author(s)
  Randy Jalem, Yoshitaka Tateyama, Kazunori Takada, Masanobu Nakayama
- Organizer
  The 62nd Battery Symposium in Japan
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] Combining density functional theory approaches and Bayesian optimization for the large-scale efficient search of novel all-solid-state battery electrolytes2021
- Author(s)
  Randy Jalem
- Organizer
  The International Chemical Congress of Pacific Basin Societies 2021 (Pacifichem2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] Understanding the electrochemical stability and ion transport property of ceramic electrolytes in all-solid-state batteries from atomic-scale modeling2021
- Author(s)
  Randy Jalem
- Organizer
  8th Ceramic Engineering Week, Mindanao State University - Iligan Institute of Technology, Philippines
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] My Education, Works and Life Experiences in Japan as a Computational Researcher2021
- Author(s)
  Randy Jalem
- Organizer
  日本化学会秋季事業第11回CSJ化学フェスタ2021 (11th CSJ Chemistry Festa)
- Data Source
  KAKENHI-PROJECT-21K14729
[Presentation] First-principles DFT study on the Na+ Superionic Conductivity in Cation-Doped Na3SbS4 Solid Electrolytes for All-Solid-State Batteries2021
- Author(s)
  Randy Jalem, Yoshitaka Tateyama
- Organizer
  72nd Annual Meeting of the International Society of Electrochemistry
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14729

1. TATEYAMA Yoshitaka

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
2. NAKAYAMA Masanobu

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Jalem Randy ＪＡＬＥＭ Ｒａｎｄｙ

JALEM Randy JALEM Randy

Research Projects

Research Products

Co-Researchers

Development and application of robust machine-learning interatomic potentials for the computational design of solid electrolytes for all-solid-state batteriesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] EwaldSolidSolution: A High-Throughput Application to Quickly Sample Stable Site Arrangements for Ionic Solid Solutions2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Theoretical Prediction and High-Pressure Synthesis of New LISICON-Type Solid-State Electrolyte Li2.75[B0.625P0.125S0.25]O3.3752023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Lithium dynamics at grain boundaries of β-Li3PS4 solid electrolyte2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Multiobjective Solid Electrolyte Design of Tetragonal and Cubic Inverse-Perovskites for All-Solid-State Lithium-Ion Batteries by High-Throughput Density Functional Theory Calculations and AI-Driven Methods2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Microwave assisted preparation of LiFePO4/C coated LiMn1.6Ni0.4O4 for Li-ion batteries with superior electrochemical properties2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluation of battery positive-electrode performance with simultaneous ab-initio calculations of both electronic and ionic conductivities2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Revealing Atomic-Scale Ionic Stability and Transport around Grain Boundaries of Garnet Li7La3Zr2O12 Solid Electrolyte2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Atomistic insight into the dopant impacts at the garnet Li7La3Zr2O12 solid electrolyte grain boundaries2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Theoretical study on stability and ion transport property with halide doping of Na3SbS4 electrolyte for all-solid-state batteries2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] High‐Throughput Data‐Driven Prediction of Stable High‐Performance Na‐Ion Sulfide Solid Electrolytes2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] First-Principles DFT study on Inverse Ruddlesden-Popper Tetragonal Compounds as Solid Electrolytes for All-Solid-State Li+-Ion Batteries2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] Computational insights into the bulk and grain-boundary ionic transport mechanism of sulfide-type solid electrolytes for all-solid-state batteries2024

Author(s)

Organizer

Data Source

[Presentation] Theoretical study on the stability and synthesis of anion-substituted antiperovskite electrolytes2023

Author(s)

Organizer

Data Source

[Presentation] Designing Novel Antiperovskite-type Solid Electrolytes for All-solid-state Batteries by High-throughput DFT and Machine Learning2023

Author(s)

Organizer

Data Source

[Presentation] Designing solid electrolytes for all-solidstate batteries by high-throughput firstprinciples calculations and informatics approaches2023

Author(s)

Jalem Randy ＪＡＬＥＭＲａｎｄｙ