Collaborative Research: FuSe: High-throughput Discovery of Phase Change Materials for Co-designed Electronic and Optical Computational Devices (PHACEO)
合作研究:FuSe:用于共同设计的电子和光学计算设备的相变材料的高通量发现(PHACEO)
基本信息
- 批准号:2329088
- 负责人:
- 金额:$ 31.5万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-10-01 至 2026-09-30
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Non-technical DescriptionThe demand for energy needed to store and process data is growing at an unsustainable rate. New technologies are clearly needed. Phase change materials, which can dramatically change their electronic, optical, and physical properties during phase transitions, offer a promising solution. Their tunability makes them promising candidates for emerging applications such as energy efficient in-memory computing. This FuSe project will explore a new class of phase change materials that combine five or more elements in comparable amounts. The field of materials science has been captivated by the discovery of such “high entropy” materials. For example, high entropy ceramics have unique thermal and mechanical properties not possible with simpler compositions. In this project, investigators will combine computational materials discovery with combinatorial synthesis to realize high entropy phase change materials. The most promising candidates will be characterized comprehensively and integrated into electronic and photonic computational devices. The team will establish a robust pipeline to educate the next-generation workforce. They will offer rotational internships so that students can work at different universities and in cross-cutting fields and promote their success through mentoring. The team will also create a partnership between the University of Maryland and Howard University, an HBCU, to promote the direct exchange of research mentorship and training.Technical DescriptionThe central hypothesis driving this Future of Semiconductors project is that high-entropy phase change materials (PCMs) can form a thermodynamically stable single phase when elements randomly occupy one type of lattice site and are present in high concentrations rather than as dopants. This structure, stabilized by large configurational entropy, will enable development of PCMS with low/zero resistance drift and large bandgaps (1.5 eV) or extinction coefficient contrast (∆k~2-3) for optical memristors in the visible and infrared. The proposed research comprises four thrust topics to be conducted in a closed-loop fashion. 1) First-principles computation material discovery to predict previously unexplored entropy-stabilized PCMs. 2) Combinatorial synthesis via sputtering of selenides and tellurides and thermal evaporation of sulfides in order to explore multiple compositions in a single run. 3) Electrical, optical, structural, and compositional material characterization to reveal the intrinsic (permittivity, structure, vibrational modes, composition, conductivity, capacitance, etc.) and extrinsic (void formations, capping, geometry, substrates) factors dictating device performance. 4) Integration of PCMs into photonic and electronic devices to demonstrate optical and electrical memristors and memcapacitors with optimal performance.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
非技术描述存储和处理数据所需的能源需求正在以不可持续的速度增长。显然需要新技术。相变材料可以在相变过程中显著改变其电子、光学和物理性质,提供了一个很有前途的解决方案。它们的可调性使它们成为新兴应用(如节能内存计算)的有希望的候选者。这个FuSe项目将探索一种新的相变材料,它将五种或更多的元素以相当的数量组合在一起。材料科学领域被这种“高熵”材料的发现所吸引。例如,高熵陶瓷具有独特的热性能和机械性能,这是简单成分所不可能实现的。在这个项目中,研究人员将结合计算材料发现和组合合成来实现高熵相变材料。最有希望的候选材料将被全面表征并集成到电子和光子计算设备中。该团队将建立一个强大的管道来教育下一代劳动力。他们将提供轮岗实习,这样学生就可以在不同的大学和交叉领域工作,并通过指导促进他们的成功。该小组还将在马里兰大学和HBCU的霍华德大学之间建立伙伴关系,以促进研究指导和培训的直接交流。技术描述驱动半导体未来项目的中心假设是,当元素随机占据一种晶格位点并以高浓度存在而不是作为掺杂剂时,高熵相变材料(PCMs)可以形成热力学稳定的单相。这种结构由大的结构熵稳定,将使PCMS的开发具有低/零电阻漂移和大带隙(1.5 eV)或消光系数对比度(∆k~2-3),用于可见光和红外光学忆阻器。拟议的研究包括四个重点课题,将以闭环方式进行。1)第一性原理计算材料发现,以预测以前未探索的熵稳定PCMs。2)硒化物和碲化物的溅射和硫化物的热蒸发组合合成,以便在一次运行中探索多种成分。3)电学、光学、结构和组成材料表征,揭示决定器件性能的内在因素(介电常数、结构、振动模式、组成、电导率、电容等)和外在因素(空隙形成、封盖、几何形状、衬底)。4)将pcm集成到光子和电子器件中,以展示具有最佳性能的光和电忆阻器和忆电容。该奖项反映了美国国家科学基金会的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Juejun Hu其他文献
A substrate-blind platform for photonic integration
用于光子集成的盲基板平台
- DOI:
10.1117/2.1201410.005643 - 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
Juejun Hu - 通讯作者:
Juejun Hu
Integration of Free-Form Micro-Optics with PICs for Sensing, Packaging, and Optical Manipulation
自由曲面微光学器件与 PIC 的集成,用于传感、封装和光学操作
- DOI:
- 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
Luigi Ranno;Shaoliang Yu;Qingyang Du;Samuel Serna;C. McDonough;Nicholas M. Fahrenkopf;T. Gu;Juejun Hu - 通讯作者:
Juejun Hu
Packaging strategies for 3D integration of Photonic and Electronic chips on a Glass substrate
玻璃基板上光子和电子芯片 3D 集成的封装策略
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
R. Bernson;Saif Wakeel;Parnika Gupta;Luigi Ranno;Drew Weninger;Anuradha Agarwal;Samuel Serna;Juejun Hu;K. Gradkowski;Lionel Kimerling;Peter O’Brien - 通讯作者:
Peter O’Brien
Invited) Mechanically Flexible Integrated Photonic Systems for Sensing and Communications
特邀)用于传感和通信的机械柔性集成光子系统
- DOI:
- 发表时间:
2017 - 期刊:
- 影响因子:0
- 作者:
Lan Li;Hongtao Lin;Jérôme Michon;S. Geiger;Junying Li;Hanyu Zheng;Yizhong Huang;A. Yadav;K. Richardson;T. Gu;Juejun Hu - 通讯作者:
Juejun Hu
Photonic Tensor Core with Photonic Compute-in-Memory
具有光子内存计算功能的光子张量核心
- DOI:
10.1364/ofc.2022.m2e.4 - 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
Xiaoxuan Ma;Jiawei Meng;N. Peserico;M. Miscuglio;Yifei Zhang;Juejun Hu;V. Sorger - 通讯作者:
V. Sorger
Juejun Hu的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Juejun Hu', 18)}}的其他基金
Collaborative Research: FuSe:Substrate-inverted Multi-Material Integration Technology
合作研究:FuSe:衬底倒置多材料集成技术
- 批准号:
2328839 - 财政年份:2023
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Collaborative Research: Combinatorial solution processing of optical phase change materials
合作研究:光学相变材料的组合溶液加工
- 批准号:
2225968 - 财政年份:2022
- 资助金额:
$ 31.5万 - 项目类别:
Standard Grant
PFI-RP: A high-performance, low-cost chip-scale platform for medical imaging
PFI-RP:用于医学成像的高性能、低成本芯片级平台
- 批准号:
2122581 - 财政年份:2021
- 资助金额:
$ 31.5万 - 项目类别:
Standard Grant
ASCENT: PROWESS: Phase-change Reconfigurable Optical WavEfront Synthesis System
ASCENT:PROWESS:相变可重构光波前合成系统
- 批准号:
2132929 - 财政年份:2021
- 资助金额:
$ 31.5万 - 项目类别:
Standard Grant
Collaborative Research: Tellurene mid-infrared integrated photonics
合作研究:碲烯中红外集成光子学
- 批准号:
2023987 - 财政年份:2020
- 资助金额:
$ 31.5万 - 项目类别:
Standard Grant
I-Corps: 6Sensing: Chip-scale Raman sensors
I-Corps:6Sensing:芯片级拉曼传感器
- 批准号:
1851293 - 财政年份:2018
- 资助金额:
$ 31.5万 - 项目类别:
Standard Grant
Collaborative Research: Conformal and robust integrated infrared spectroscopic sensors
合作研究:共形且坚固的集成红外光谱传感器
- 批准号:
1709212 - 财政年份:2017
- 资助金额:
$ 31.5万 - 项目类别:
Standard Grant
CAREER: Glass-Based Fexible Integrated Photonic Devices
职业:玻璃基柔性集成光子器件
- 批准号:
1453218 - 财政年份:2015
- 资助金额:
$ 31.5万 - 项目类别:
Standard Grant
Collaborative Research: Thin-Film Chalcogenide Glass Materials for High-Quality Integrated Photonics
合作研究:用于高质量集成光子学的薄膜硫系玻璃材料
- 批准号:
1506605 - 财政年份:2015
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Workshop -- Support to Students to Attend IEEE Photonics Society Summer Topical Conferences, Montreal, July 14-16, 2014
研讨会——支持学生参加 IEEE 光子学协会夏季专题会议,蒙特利尔,2014 年 7 月 14 日至 16 日
- 批准号:
1439933 - 财政年份:2014
- 资助金额:
$ 31.5万 - 项目类别:
Standard Grant
相似国自然基金
Research on Quantum Field Theory without a Lagrangian Description
- 批准号:24ZR1403900
- 批准年份:2024
- 资助金额:0.0 万元
- 项目类别:省市级项目
Cell Research
- 批准号:31224802
- 批准年份:2012
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research
- 批准号:31024804
- 批准年份:2010
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research (细胞研究)
- 批准号:30824808
- 批准年份:2008
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
- 批准号:10774081
- 批准年份:2007
- 资助金额:45.0 万元
- 项目类别:面上项目
相似海外基金
Collaborative Research: FuSe: R3AP: Retunable, Reconfigurable, Racetrack-Memory Acceleration Platform
合作研究:FuSe:R3AP:可重调、可重新配置、赛道内存加速平台
- 批准号:
2328975 - 财政年份:2024
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Collaborative Research: FuSe: R3AP: Retunable, Reconfigurable, Racetrack-Memory Acceleration Platform
合作研究:FuSe:R3AP:可重调、可重新配置、赛道内存加速平台
- 批准号:
2328973 - 财政年份:2024
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Collaborative Research: FuSe: R3AP: Retunable, Reconfigurable, Racetrack-Memory Acceleration Platform
合作研究:FuSe:R3AP:可重调、可重新配置、赛道内存加速平台
- 批准号:
2328972 - 财政年份:2024
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Collaborative Research: FuSe: R3AP: Retunable, Reconfigurable, Racetrack-Memory Acceleration Platform
合作研究:FuSe:R3AP:可重调、可重新配置、赛道内存加速平台
- 批准号:
2328974 - 财政年份:2024
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Collaborative Research: FuSe: Metaoptics-Enhanced Vertical Integration for Versatile In-Sensor Machine Vision
合作研究:FuSe:Metaoptics 增强型垂直集成,实现多功能传感器内机器视觉
- 批准号:
2416375 - 财政年份:2023
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Collaborative Research: FuSe: Indium selenides based back end of line neuromorphic accelerators
合作研究:FuSe:基于硒化铟的后端神经形态加速器
- 批准号:
2328741 - 财政年份:2023
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Collaborative Research: FuSe: Interconnects with Co-Designed Materials, Topology, and Wire Architecture
合作研究:FuSe:与共同设计的材料、拓扑和线路架构互连
- 批准号:
2328906 - 财政年份:2023
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Collaborative Research: FuSe: Interconnects with Co-Designed Materials, Topology, and Wire Architecture
合作研究:FuSe:与共同设计的材料、拓扑和线路架构互连
- 批准号:
2328908 - 财政年份:2023
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
Collaborative Research: FuSe: Collaborative Optically Disaggregated Arrays of Extreme-MIMO Radio Units (CODAeMIMO)
合作研究:FuSe:Extreme-MIMO 无线电单元的协作光学分解阵列 (CODAeMIMO)
- 批准号:
2328947 - 财政年份:2023
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant
FuSe/Collaborative Research: Heterogeneous Integration in Power Electronics for High-Performance Computing (HIPE-HPC)
FuSe/合作研究:用于高性能计算的电力电子异构集成 (HIPE-HPC)
- 批准号:
2329063 - 财政年份:2023
- 资助金额:
$ 31.5万 - 项目类别:
Continuing Grant