IEEE Nuclear & Space Radiation Effects Conference
JULY 20th-24th, 2026
San Juan, Puerto Rico, USA
Late News Submissions are now open!
Summaries must be received by May 15, 2026
Decisions will be made by June 12, 2026
IEEE NSREC Short Course Archive
Register for this year's NSREC Short Course in Puerto Rico and receive the complete Short Course Archive (1980-2026)!
Short Course Timeline
46 years of radiation effects education organized by era. Click any card to expand course details and topic tags.
Foundational Era
1980-1989Space Systems Focus
1990-1999Digital & Commercial Era
2000-2009Advanced Technologies
2010-2019Modern & Emerging
2020-2025History of the NSREC Short Course
Tracing the evolution of the premier radiation effects educational program.
Origins (1980)
The IEEE Nuclear and Space Radiation Effects Conference Short Course began in 1980 at Cornell University in Ithaca, New York. Originally organized as a tutorial accompanying the annual NSREC conference, the first course was chaired by Robert E. McCoskey of Harry Diamond Laboratories. It featured four foundational sections covering nuclear concepts, component radiation effects, system radiation damage, and systems hardening methodology - establishing the template that would guide decades of radiation effects education.
Cold War Foundations (1980-1989)
The first decade was heavily shaped by Cold War defense priorities. Early courses focused on nuclear weapon effects, electromagnetic pulse (EMP), system-generated EMP (SGEMP), and hardening military electronics. Key institutions included Sandia National Laboratories, Harry Diamond Laboratories, Mission Research Corporation, and the Naval Research Laboratory. Topics like nuclear weapon radiation environments, EMP coupling, and fault-tolerant computing dominated. The 1983 course introduced single-event upsets (SEU) as a dedicated topic, reflecting the growing importance of natural space radiation effects alongside nuclear weapon survivability. By the late 1980s, courses began addressing GaAs technologies, photonics, and spacecraft survivability as space systems became more prominent.
The Space Systems Pivot (1990-1999)
With the end of the Cold War, the short courses shifted decisively toward natural space radiation environments. The 1990 course at Reno explicitly focused on space radiation topics: environments, total dose at space dose rates, single-event prediction, and radiation testing for space electronics. The 1993 course addressed practical satellite design considerations, and 1994 marked a watershed moment with "Radiation Effects in Commercial Electronics" - acknowledging the space industry's growing reliance on commercial off-the-shelf (COTS) parts. International participation grew, with European institutions like CEA (France) contributing instructors. By 1997, computer simulation tools for radiation analysis had become a dedicated short course theme, and the decade closed with attention to the telecom satellite boom and system-level mitigation strategies.
Digital Revolution & New Challenges (2000-2009)
The 2000s reflected the rapid advance of digital electronics into space. Courses tackled programmable logic devices, optoelectronic technologies, mixed-signal testing, and the growing challenges of deep-submicron CMOS. The 2003 course in Monterey explored how device scaling affected spaceborne electronics selection, while 2005 in Seattle examined advanced CMOS technology impacts. The 2006 course focused entirely on modeling - from environment through transport to device and circuit-level simulation. A landmark 2008 course, "Soft Errors: From the Ground Up," broadened the field to include terrestrial single-event effects in commercial systems, including a case study on implantable medical devices. The decade ended with a comprehensive 2009 course on IC selection for space systems, reflecting the maturation of parts engineering as a discipline.
Advanced & Emerging Technologies (2010-2019)
This era saw courses tackle increasingly complex technologies. The 2010 course covered ASICs in ultra-deep submicron processes, non-volatile memories, and custom IC qualification. The 2012 course addressed simulation methods including Monte Carlo techniques for advanced electronics. In 2013, the course theme "Evolution on the Path of Moore's Law" examined how device scaling across decades affected radiation response. A notable development was the 2014 course held in Paris - the first European location - with strong CERN and ESA contributions on accelerator and Jovian environments. FinFET and advanced SOI technologies appeared in the curriculum. The 2016 course focused specifically on SEE modeling and mitigation, while 2017 addressed the emerging CubeSat and small satellite revolution. By 2019, courses covered pulsed X-ray testing, laser-based characterization, and complex system-level testing challenges.
The Modern Era (2020-2025)
The 2020 course, held virtually due to the global pandemic, asked what radiation effects look like in a "post-Moore" world, addressing wide-bandgap semiconductors (SiC, GaN), emerging memories, and the "Wild West" of commercial space. The 2021 virtual course focused on hardening techniques across digital, analog, imaging, and system levels. The 2022 course at Provo embraced multi-scale, multi-physics approaches to modeling. By 2023, attention turned to board-level computing systems including FPGAs, data links, and notably AI neural network accelerators - reflecting the emergence of AI in space. The 2024 course in Ottawa revisited fundamentals while adding photonics (image sensors and optical fibers). The 2025 course in Nashville, the most recent, brings the story full circle with both established topics (TID, SEE modeling) and cutting-edge challenges in nonvolatile memories and AI accelerators for safety-critical applications.
Conference Locations Over the Years
The NSREC Short Course has traveled widely across North America and beyond. Venues have included university campuses (Cornell, Naval Postgraduate School), resort destinations (Snowmass, Marco Island, Snowbird, Kona), major cities (Portland, Seattle, New Orleans, San Francisco, Boston, Nashville), and international locations (Quebec City in 2009, Paris in 2014, Ottawa in 2024, and Vancouver in 2001). The 2020 and 2021 courses were held virtually. The conference pattern of rotating locations reflects the broad geographic distribution of the radiation effects community across government labs, universities, and aerospace companies.
Trends & Evolution
How radiation effects education has evolved over four decades.
1980s: Defense & Hardening
Nuclear weapon effects, EMP/SGEMP, basic mechanisms, hardening methodology, fault-tolerant computing. Government labs and defense contractors dominated the instructor pool.
1990s: Space & COTS
Natural space environments, single-event effects prediction, total dose at low dose rates, commercial electronics for space, satellite design, simulation tools.
2000s: Scaling & Modeling
Advanced CMOS impacts, SOI technologies, optoelectronics, soft errors in terrestrial systems, Monte Carlo modeling, programmable logic, mixed-signal testing.
2010s-2020s: Complexity & AI
FinFET & UTBB SOI, multi-physics modeling, wide-bandgap (SiC/GaN), non-volatile memories, commercial/NewSpace, AI accelerators, CubeSats, system-level effects.
From Defense to Dual-Use: The Grand Arc
The most dramatic trend across 45 years is the pivot from exclusively military/nuclear weapon survivability topics toward natural space radiation and eventually commercial/terrestrial radiation effects. In the 1980s, nearly every course section addressed nuclear weapon environments, EMP, or military hardening. By the mid-1990s, commercial electronics and natural space environments dominated. The 2008 course on soft errors in medical devices (pacemakers and defibrillators) exemplified the broadening of the field beyond aerospace entirely. Today's courses address everything from AI accelerators in orbit to particle physics facilities at CERN.
Technology Tracking: Moore's Law in the Curriculum
The short courses have faithfully tracked semiconductor technology evolution. Early courses focused on bipolar and simple CMOS devices. SOI appeared in the 1990s (1991, 2001). Deep submicron CMOS dominated the 2000s. FinFET technology entered in the 2014 course. By the 2020s, post-Moore devices including wide-bandgap semiconductors and advanced non-volatile memories became standard topics. The 2013 course explicitly titled itself "Evolution on the Path of Moore's Law," reflecting the community's self-awareness of this trajectory.
Globalization of the Community
The instructor pool has evolved from predominantly U.S. government labs and defense contractors in the 1980s to a truly international community. European institutions (CEA, CNES, CERN, ESA, University of Padova, Aix-Marseille University, University of Saint-Etienne) and Asian contributors (JAXA) now regularly provide instructors. The 2014 Paris course and 2024 Ottawa course were held outside the United States, and conference locations in Quebec City (2009) and Vancouver (2001) further reflect this internationalization.
The Rise of System-Level Thinking
Early courses focused almost exclusively on device-level and material-level radiation physics. Over time, system-level considerations gained prominence: fault-tolerant computing (1985), system-level mitigation (1999), on-orbit anomaly investigation (2011), and board-level computing systems (2023). The 2017 course explicitly addressed the CubeSat revolution and how small satellite programs require different hardness assurance approaches than traditional large spacecraft programs. By 2025, entire course sections address AI accelerator reliability at the system level.
Four-Year Release Cycle Themes
Across the roughly four-year release cycles, one can observe how the community periodically revisits and refreshes foundational topics while incorporating new challenges. Total ionizing dose (TID) and single-event effects (SEE) appear in virtually every cycle, but the treatment evolves - from basic mechanisms in the 1980s, to advanced modeling in the 2000s, to multi-physics simulation in the 2020s. Each cycle also introduces the latest technology nodes and mission challenges of its era.
Key Concepts & Topics
Core topics that have defined the NSREC Short Course curriculum, organized by domain.
Radiation Environments
Understanding where radiation comes from has been a cornerstone topic since the very first course. The curriculum covers the natural space environment (trapped radiation belts, solar particle events, galactic cosmic rays), nuclear weapon environments (prompt gamma, neutron, and X-ray), electromagnetic pulse (EMP and SGEMP), terrestrial neutrons and alpha particles, and high-energy physics accelerator environments. Environment modeling codes and tools like CREME, AP-8/AE-8, and modern transport codes have been regular topics since the 1990s.
Total Ionizing Dose (TID)
TID effects result from accumulated ionization damage in oxide and insulating layers of semiconductor devices. Topics have ranged from basic oxide-trapped charge and interface-state buildup mechanisms in MOS devices through enhanced low dose rate sensitivity (ELDRS) in bipolar circuits, to ultra-high dose effects relevant to CERN accelerator components. The evolution from simple threshold voltage shifts in early CMOS to complex multi-mechanism degradation in advanced FinFETs has been documented across four decades of courses.
Single-Event Effects (SEE)
From their first dedicated appearance in the 1983 course, single-event effects have grown to arguably the most extensively covered topic family. The curriculum spans single-event upset (SEU), single-event latchup (SEL), single-event transients (SET), single-event gate rupture (SEGR), single-event burnout (SEB), and single-event functional interrupt (SEFI). Testing methods have evolved from simple static memory tests to complex laser-based, heavy-ion microbeam, and pulsed X-ray techniques. Prediction methodologies have advanced from simple RPP models through Monte Carlo simulation to multi-physics computational frameworks.
Displacement Damage
Non-ionizing energy loss (NIEL) and displacement damage effects have been addressed periodically, affecting solar cells, CCDs, photodetectors, optocouplers, and bipolar transistors. The 1992, 2004, 2013, and 2024 courses all included dedicated displacement damage sections, reflecting its enduring importance for space power systems and optical payloads.
Hardening & Mitigation
Radiation hardening has been a thread from the very first 1980 course through the 2021 comprehensive hardening course. Approaches have evolved from process-level hardening (hardened oxides, SOI substrates) and circuit-level techniques (EDAC, TMR, guard bands) to architectural and system-level strategies (watchdog timers, scrubbing, voting systems). The growing use of commercial parts has driven innovative mitigation approaches including FPGA-based reconfigurable computing and software-based fault tolerance.
Testing, Qualification & Hardness Assurance
Methods for testing devices and assuring radiation performance have been a perennial topic. From early dosimetry and simple static tests through the standardized test methods of the 1990s, heavy-ion and proton test protocols, to modern pulsed laser and X-ray characterization and complex system-level testing. The 1995 course was devoted entirely to advanced qualification techniques, and hardness assurance has appeared as a dedicated section in numerous subsequent years.
Emerging & Specialty Technologies
Each era has introduced its emerging technologies: GaAs in the 1980s, SOI and photonics in the 1990s, programmable logic and optoelectronics in the 2000s, FinFET and wide-bandgap in the 2010s, and AI accelerators and non-volatile memories in the 2020s. Specialty applications have ranged from medical devices (2008) to CERN particle accelerators (2014) to optical fiber systems (2024).
Browse All Short Courses
Search and filter all 46 short courses by topic domain, year range, or keyword. Click any card to expand details. Topic tags on each section show what that section covers.