Search results

Title: What's Congress Doing on Twitter?
Creator: Hemphill, Libby, Otterbacher, Jahna, Shapiro, Matthew A.
Date: 2013-10-23, 2012-10-23
Description: As Twitter becomes a more common means for officials to communicate with their constituents, it becomes more important that we understand how...
Show moreAs Twitter becomes a more common means for officials to communicate with their constituents, it becomes more important that we understand how officials use these communication tools. Using data from 380 members of Congress’ Twitter activity during the winter of 2012, we find that officials frequently use Twitter to advertise their political positions and to provide information but rarely to request political action from their constituents or to recognize the good work of others. We highlight a number of differences in communication frequency between men and women, Senators and Representatives, Republicans and Democrats. We provide groundwork for future research examining the behavior of public officials online and testing the predictive power of officials’ social media behavior.
Show less

Title: A Toolkit for Reframing Services for a Diverse Group: a research study of international students at Illinois Institutions
Creator: Han, Yi, Piotrowski, Pattie
Date: 2015-11-06, 2015-11-06

Title: Group Study and Beyond
Creator: Mirza, Nasir
Date: 2016-05-17
Description: Presentation related to Group Study, a collaborative space evolving to match the needs of IIT patrons. Started as a group study space with tv...
Show morePresentation related to Group Study, a collaborative space evolving to match the needs of IIT patrons. Started as a group study space with tv monitors and white boards in each study room but has added an exploration space with 3d printers, 3d pens, button makers. The group study space consists of 4 group study rooms and a conference room. Exploration space consisting of two, 3d printers, 2 button makers, general space for impromptu meeting, quick lunch and study space equipped with free wifi, wall monitors accessible via vga and hdmi connectors and power.
Show less
Collection: Celebrating Our Successes Mini-Conference 2016

Title: Double Jeopardy: Womersley, McDonald, and WADC TR 56-614
Creator: Ahrens, Aric G.
Date: 2016-05-17
Description: An Air Force technical report, known by two titles and closeted from public view not once but twice, was freed of restrictions via Freedom of...
Show moreAn Air Force technical report, known by two titles and closeted from public view not once but twice, was freed of restrictions via Freedom of Information Act (FOIA) request filed by the staff of the Paul V. Galvin Library in 2015. This allowed the report to be scanned and posted online as part of Galvin's Contrails digital initiative. This presentation follows the history of the report and its importance in the field of hemodynamics. The report has been cited under one title at least 200 times, and under the other title at least 100 times, and continues to be cited under both titles to the present day. Theories are presented that explain the emergence of the two varying titles, the role of government restrictions on public availability of the report played in the continued inconsistency of citations, and the variation of the patterns of citations based on the type of publications in which the report was cited. In summation, this presentation will provide an anecdotal example of the damage inflicted on scientific research by arbitrary government restrictions on the availability of taxpayer funded research, illustrating the value of the successful FOIA request.
Show less
Collection: Celebrating Our Successes Mini-Conference 2016

Title: Interview with Chaz Evans: Photos
Creator: Deanda, Michael
Date: 2014-11-14, 2014-11-14
Description: Chaz Evans is the curator of the Video Game Art Gallery (VGA Gallery), a traveling exhibit established in 2013 that displays pieces of art...
Show moreChaz Evans is the curator of the Video Game Art Gallery (VGA Gallery), a traveling exhibit established in 2013 that displays pieces of art from video games. VGA Gallery’s co-directors, Jonathan Kinkley and Chaz Evans, have a deep passion for sharing these artifacts that provide audiences an invitation to enter into discourse surrounding video games through the presentation of art from or inspired by the game. Evans works closely with the designers of the video games featured in the exhibit to ensure that the art pieces they include reflect the designers’ vision of the game. In the time that they have been displaying their exhibit at different events in Chicago, such as Bit Bash, ACTIVATE, Multiples Art Fair, and INTERPLAY Chicago, Evans says that their gallery has been met with much admiration and curiosity from both gamers and non-gamers. Through the process of curating games, he argues that archives and exhibits not only tell a history of video games, but also contribute to the current and ongoing story of video games and provide instances for further discourse and analysis in understanding the video games media. He describes his future aspiration for VGA Gallery to include installations in interactive spaces that contain playable demos of the games alongside the artwork that together provide a threshold for people to experience and appreciate the game.
Show less

Title: Interview with Chaz Evans
Creator: Deanda, Michael
Date: 2014-11-14, 2014-11-14
Description: Chaz Evans is the curator of the Video Game Art Gallery (VGA Gallery), a traveling exhibit established in 2013 that displays pieces of art...
Show moreChaz Evans is the curator of the Video Game Art Gallery (VGA Gallery), a traveling exhibit established in 2013 that displays pieces of art from video games. VGA Gallery’s co-directors, Jonathan Kinkley and Chaz Evans, have a deep passion for sharing these artifacts that provide audiences an invitation to enter into discourse surrounding video games through the presentation of art from or inspired by the game. Evans works closely with the designers of the video games featured in the exhibit to ensure that the art pieces they include reflect the designers’ vision of the game. In the time that they have been displaying their exhibit at different events in Chicago, such as Bit Bash, ACTIVATE, Multiples Art Fair, and INTERPLAY Chicago, Evans says that their gallery has been met with much admiration and curiosity from both gamers and non-gamers. Through the process of curating games, he argues that archives and exhibits not only tell a history of video games, but also contribute to the current and ongoing story of video games and provide instances for further discourse and analysis in understanding the video games media. He describes his future aspiration for VGA Gallery to include installations in interactive spaces that contain playable demos of the games alongside the artwork that together provide a threshold for people to experience and appreciate the game.
Show less

Title: Interview with Chaz Evans: R05_0005
Creator: Deanda, Michael
Date: 2014-11-14, 2014-11-14
Description: Chaz Evans is the curator of the Video Game Art Gallery (VGA Gallery), a traveling exhibit established in 2013 that displays pieces of art...
Show moreChaz Evans is the curator of the Video Game Art Gallery (VGA Gallery), a traveling exhibit established in 2013 that displays pieces of art from video games. VGA Gallery’s co-directors, Jonathan Kinkley and Chaz Evans, have a deep passion for sharing these artifacts that provide audiences an invitation to enter into discourse surrounding video games through the presentation of art from or inspired by the game. Evans works closely with the designers of the video games featured in the exhibit to ensure that the art pieces they include reflect the designers’ vision of the game. In the time that they have been displaying their exhibit at different events in Chicago, such as Bit Bash, ACTIVATE, Multiples Art Fair, and INTERPLAY Chicago, Evans says that their gallery has been met with much admiration and curiosity from both gamers and non-gamers. Through the process of curating games, he argues that archives and exhibits not only tell a history of video games, but also contribute to the current and ongoing story of video games and provide instances for further discourse and analysis in understanding the video games media. He describes his future aspiration for VGA Gallery to include installations in interactive spaces that contain playable demos of the games alongside the artwork that together provide a threshold for people to experience and appreciate the game.
Show less

Creator: Bahena, Analy, Maciano Ii, Peter, Sense, Braden, Huff, Le Jalen, Oluduro, Olumide

Title: Interview with Doc Mack
Creator: Bahena, Analy, Maciano Ii, Peter, Sense, Braden, Huff, Le Jalen, Oluduro, Olumide
Date: 2014-12-08, 2014-12-08
Description: Asked about what he thinks of competition in the video game industry, Doc Mack says, “It's never a competition. It's video games. It should...
Show moreAsked about what he thinks of competition in the video game industry, Doc Mack says, “It's never a competition. It's video games. It should all be fun.” Doc Mack is the owner of Galloping Ghost, which currently holds the title of the largest arcade in the world, housing more than 435 games. Mack Continues to grow the arcade’s collection. From a young age, Mack knew he belonged in the video game industry, and commenced Galloping Ghost initially with only a few of his personal games. He gradually, but continuously increased his collection. Now, he spends about two hours daily in search for new releases, high demand games, or just something new he thinks gamers would enjoy. Galloping Ghost consists of two joined buildings, three big rooms, with plans to integrate a second floor addition. Galloping Ghost Productions (Doc Mack’s arcade crew) will release their first original arcade game early 2015. The arcade operates as a successful free-play, coinless business. People travel around the world to play in his arcade. Mack’s greatest interest is maintaining all games in his possession in working condition -- in part because he knows any game in his collection could be someone’s favorite. Doc Mack’s mission is to share his data with other arcades to help the industry continue expanding and flourishing.
Show less

Title: Interview with George Spanos: Photos
Creator: Farrell, Taylor, Glavan, Thomas, Grzenia, Stephen, Wira, Phil, Zhang, Shuyu
Date: 2014-12-09, 2014-12-09
Description: George Spanos is a game technician living in Schaumburg, Illinois. He works freelance around the Chicago suburbs at arcades and warehouses...
Show moreGeorge Spanos is a game technician living in Schaumburg, Illinois. He works freelance around the Chicago suburbs at arcades and warehouses fixing whatever machines and cabinets are sent his way. Spanos’s first memories of arcade machines are from playing Qbert at the age of four in his grandparents’ grocery store. Years later, the entire grocery store was converted to a game room. It was during this time that George learned to repair the various games his grandparents had acquired. After going to college, he returned to help run the establishment, and eventually moved from an operator to the freelance work he does today. In this interview, Spanos speaks about his personal background, the specifics of his work, and his thoughts of the future of the coin op industry. The interview starts with him discussing his early childhood involvement with coin-op and how he was raised in this environment. This went onto his early adulthood working for his grandparents at their own game room and the eventual transition into freelance work. Spanos believes that a number of arcades are currently setting a positive trend for the industry to grow as a whole.
Show less

Title: Interview with George Spanos
Creator: Farrell, Taylor, Glavan, Thomas, Grzenia, Stephen, Wira, Phil, Zhang, Shuyu
Date: 2014-12-09, 2014-12-09
Description: George Spanos is a game technician living in Schaumburg, Illinois. He works freelance around the Chicago suburbs at arcades and warehouses...
Show moreGeorge Spanos is a game technician living in Schaumburg, Illinois. He works freelance around the Chicago suburbs at arcades and warehouses fixing whatever machines and cabinets are sent his way. Spanos’s first memories of arcade machines are from playing Qbert at the age of four in his grandparents’ grocery store. Years later, the entire grocery store was converted to a game room. It was during this time that George learned to repair the various games his grandparents had acquired. After going to college, he returned to help run the establishment, and eventually moved from an operator to the freelance work he does today. In this interview, Spanos speaks about his personal background, the specifics of his work, and his thoughts of the future of the coin op industry. The interview starts with him discussing his early childhood involvement with coin-op and how he was raised in this environment. This went onto his early adulthood working for his grandparents at their own game room and the eventual transition into freelance work. Spanos believes that a number of arcades are currently setting a positive trend for the industry to grow as a whole.
Show less

Title: Interview with Doc Mack: Interview_Clean
Creator: Bahena, Analy, Maciano Ii, Peter, Sense, Braden, Huff, Le Jalen, Oluduro, Olumide
Date: 2014-12-08, 2014-12-08
Description: Asked about what he thinks of competition in the video game industry, Doc Mack says, “It's never a competition. It's video games. It should...
Show moreAsked about what he thinks of competition in the video game industry, Doc Mack says, “It's never a competition. It's video games. It should all be fun.” Doc Mack is the owner of Galloping Ghost, which currently holds the title of the largest arcade in the world, housing more than 435 games. Mack Continues to grow the arcade’s collection. From a young age, Mack knew he belonged in the video game industry, and commenced Galloping Ghost initially with only a few of his personal games. He gradually, but continuously increased his collection. Now, he spends about two hours daily in search for new releases, high demand games, or just something new he thinks gamers would enjoy. Galloping Ghost consists of two joined buildings, three big rooms, with plans to integrate a second floor addition. Galloping Ghost Productions (Doc Mack’s arcade crew) will release their first original arcade game early 2015. The arcade operates as a successful free-play, coinless business. People travel around the world to play in his arcade. Mack’s greatest interest is maintaining all games in his possession in working condition -- in part because he knows any game in his collection could be someone’s favorite. Doc Mack’s mission is to share his data with other arcades to help the industry continue expanding and flourishing.
Show less

Creator: Bahena, Analy, Maciano Ii, Peter, Sense, Braden, Huff, Le Jalen, Oluduro, Olumide

Title: Interview with Daniel Bishop: photos
Creator: Armas, Cesar, Parnell, Tesoro, Nguyen, Minh, Scroggins, Colt
Date: 2015, 2015
Description: Mr. David L. Bishop is the Vice President of Namco USA, and works at Level 257 in Schaumberg, Illinois. Growing up working in an arcade as a...
Show moreMr. David L. Bishop is the Vice President of Namco USA, and works at Level 257 in Schaumberg, Illinois. Growing up working in an arcade as a teen, he instantly fell in love with video games. Defender was the game that sparked his interest in the industry and from that point on the rest of his life would be intertwined with the coin-op industry. In college he studied as an electrical engineer, and was later hired by Atari. He then moved to Namco USA and worked his way up the ranks to Vice President. His role at Namco is exploring how to expand beyond home entertainment in the future, in order to create social and meaningful experiences between people and games. He strives to make playing games more accessible, not necessarily a “pay for play” anymore. This would change the term “coin-op” as the future holds a different form of payment. He believes that using gaming as an “element” in unison with other elements can create a much more meaningful and satisfying experience. Studio 257 is a modern style restaurant that encompasses his idea of using games as an element. It includes a full hall of games, but it also features HD televisions, open bars, bowling lanes, and family style sit downs. Games are not the center of attention here at Level 257. Instead, they serve as a compliment to the overall experience. In this way, Bishop paves the way for those who haven’t played video games in years to be able to enjoy them again. They do not feel like they’re forced, rather the games are there, and since the option presents itself, they are more likely inclined to add that to their experience. Mr. Bishop offers some very valuable insight into the coin-op industry and its change in culture, technology, and audience. In terms of culture, the past seemed to have demonstrated video games as poison to the youth. At one point in his life, Mr. Bishop was representing the coin-op chains of America. He, himself often felt like a “poster-child” growing up, since there were many active protest and lawsuits against violent video games. He notes that regardless of the bad publicity, it drove sales. Video game popularity skyrockets when it generates controversy. This is present in modern day games as well but not to such a large extent. Games gave gravitated towards more violence; however the response has never been more accepting. He stresses how games are an art form, and how they can be, and should be appreciated. They are an integral part of his life, and he hopes that they remain an integral part of everyone’s life moving forward.
Show less

Title: Interview with Daniel Bishop
Creator: Armas, Cesar, Parnell, Tesoro, Nguyen, Minh, Scroggins, Colt
Date: 2015, 2015
Description: Mr. David L. Bishop is the Vice President of Namco USA, and works at Level 257 in Schaumberg, Illinois. Growing up working in an arcade as a...
Show moreMr. David L. Bishop is the Vice President of Namco USA, and works at Level 257 in Schaumberg, Illinois. Growing up working in an arcade as a teen, he instantly fell in love with video games. Defender was the game that sparked his interest in the industry and from that point on the rest of his life would be intertwined with the coin-op industry. In college he studied as an electrical engineer, and was later hired by Atari. He then moved to Namco USA and worked his way up the ranks to Vice President. His role at Namco is exploring how to expand beyond home entertainment in the future, in order to create social and meaningful experiences between people and games. He strives to make playing games more accessible, not necessarily a “pay for play” anymore. This would change the term “coin-op” as the future holds a different form of payment. He believes that using gaming as an “element” in unison with other elements can create a much more meaningful and satisfying experience. Studio 257 is a modern style restaurant that encompasses his idea of using games as an element. It includes a full hall of games, but it also features HD televisions, open bars, bowling lanes, and family style sit downs. Games are not the center of attention here at Level 257. Instead, they serve as a compliment to the overall experience. In this way, Bishop paves the way for those who haven’t played video games in years to be able to enjoy them again. They do not feel like they’re forced, rather the games are there, and since the option presents itself, they are more likely inclined to add that to their experience. Mr. Bishop offers some very valuable insight into the coin-op industry and its change in culture, technology, and audience. In terms of culture, the past seemed to have demonstrated video games as poison to the youth. At one point in his life, Mr. Bishop was representing the coin-op chains of America. He, himself often felt like a “poster-child” growing up, since there were many active protest and lawsuits against violent video games. He notes that regardless of the bad publicity, it drove sales. Video game popularity skyrockets when it generates controversy. This is present in modern day games as well but not to such a large extent. Games gave gravitated towards more violence; however the response has never been more accepting. He stresses how games are an art form, and how they can be, and should be appreciated. They are an integral part of his life, and he hopes that they remain an integral part of everyone’s life moving forward.
Show less

Title: Interview with Daniel Bishop: transcription
Creator: Armas, Cesar, Parnell, Tesoro, Nguyen, Minh, Scroggins, Colt
Date: 2015, 2015
Description: Mr. David L. Bishop is the Vice President of Namco USA, and works at Level 257 in Schaumberg, Illinois. Growing up working in an arcade as a...
Show moreMr. David L. Bishop is the Vice President of Namco USA, and works at Level 257 in Schaumberg, Illinois. Growing up working in an arcade as a teen, he instantly fell in love with video games. Defender was the game that sparked his interest in the industry and from that point on the rest of his life would be intertwined with the coin-op industry. In college he studied as an electrical engineer, and was later hired by Atari. He then moved to Namco USA and worked his way up the ranks to Vice President. His role at Namco is exploring how to expand beyond home entertainment in the future, in order to create social and meaningful experiences between people and games. He strives to make playing games more accessible, not necessarily a “pay for play” anymore. This would change the term “coin-op” as the future holds a different form of payment. He believes that using gaming as an “element” in unison with other elements can create a much more meaningful and satisfying experience. Studio 257 is a modern style restaurant that encompasses his idea of using games as an element. It includes a full hall of games, but it also features HD televisions, open bars, bowling lanes, and family style sit downs. Games are not the center of attention here at Level 257. Instead, they serve as a compliment to the overall experience. In this way, Bishop paves the way for those who haven’t played video games in years to be able to enjoy them again. They do not feel like they’re forced, rather the games are there, and since the option presents itself, they are more likely inclined to add that to their experience. Mr. Bishop offers some very valuable insight into the coin-op industry and its change in culture, technology, and audience. In terms of culture, the past seemed to have demonstrated video games as poison to the youth. At one point in his life, Mr. Bishop was representing the coin-op chains of America. He, himself often felt like a “poster-child” growing up, since there were many active protest and lawsuits against violent video games. He notes that regardless of the bad publicity, it drove sales. Video game popularity skyrockets when it generates controversy. This is present in modern day games as well but not to such a large extent. Games gave gravitated towards more violence; however the response has never been more accepting. He stresses how games are an art form, and how they can be, and should be appreciated. They are an integral part of his life, and he hopes that they remain an integral part of everyone’s life moving forward.
Show less

Title: Interview with Daniel Bishop: Bishop, David Interview (Audio)
Creator: Armas, Cesar, Parnell, Tesoro, Nguyen, Minh, Scroggins, Colt
Date: 2015, 2015
Description: Mr. David L. Bishop is the Vice President of Namco USA, and works at Level 257 in Schaumberg, Illinois. Growing up working in an arcade as a...
Show moreMr. David L. Bishop is the Vice President of Namco USA, and works at Level 257 in Schaumberg, Illinois. Growing up working in an arcade as a teen, he instantly fell in love with video games. Defender was the game that sparked his interest in the industry and from that point on the rest of his life would be intertwined with the coin-op industry. In college he studied as an electrical engineer, and was later hired by Atari. He then moved to Namco USA and worked his way up the ranks to Vice President. His role at Namco is exploring how to expand beyond home entertainment in the future, in order to create social and meaningful experiences between people and games. He strives to make playing games more accessible, not necessarily a “pay for play” anymore. This would change the term “coin-op” as the future holds a different form of payment. He believes that using gaming as an “element” in unison with other elements can create a much more meaningful and satisfying experience. Studio 257 is a modern style restaurant that encompasses his idea of using games as an element. It includes a full hall of games, but it also features HD televisions, open bars, bowling lanes, and family style sit downs. Games are not the center of attention here at Level 257. Instead, they serve as a compliment to the overall experience. In this way, Bishop paves the way for those who haven’t played video games in years to be able to enjoy them again. They do not feel like they’re forced, rather the games are there, and since the option presents itself, they are more likely inclined to add that to their experience. Mr. Bishop offers some very valuable insight into the coin-op industry and its change in culture, technology, and audience. In terms of culture, the past seemed to have demonstrated video games as poison to the youth. At one point in his life, Mr. Bishop was representing the coin-op chains of America. He, himself often felt like a “poster-child” growing up, since there were many active protest and lawsuits against violent video games. He notes that regardless of the bad publicity, it drove sales. Video game popularity skyrockets when it generates controversy. This is present in modern day games as well but not to such a large extent. Games gave gravitated towards more violence; however the response has never been more accepting. He stresses how games are an art form, and how they can be, and should be appreciated. They are an integral part of his life, and he hopes that they remain an integral part of everyone’s life moving forward.
Show less

Title: Interview with Jim Zespy: Photos
Creator: Barker, Thomas, Mei, Wei Shao, Elgin, Tobias, Mayorga, Ariana, Moy, Brian
Date: 2014-11-21, 2014-11-21
Description: Logan Arcade is a new arcade-bar that opened just February 2014. It features over twenty-five pinball machines and forty-five vintage arcade...
Show moreLogan Arcade is a new arcade-bar that opened just February 2014. It features over twenty-five pinball machines and forty-five vintage arcade-games. Owner Jim Zespy collects and restores arcade games, including those in the arcade. His collection started in 2009; he seeks out games from the mid-1970s through the present. He often buys broken arcade machines and fixes them. Any machine that couldn't be fixed is as spare parts to maintenance other arcade machines. Zespy chooses games to be placed in the arcade based on the games’ popularity with the general public. He first balanced all different eras, and placed different kinds of games to try to have a balance. Afterward he watched to see which games people gravitated to, then took out the games people didn't like and placed more popular games. Zespy’s daily concern is the maintenance of the arcade machines. Logan Arcade has its own Local Pinball League, for which the game changes every week. While the league has scoring, and there is some competition, it's meant to encourage participants to play different games, get to know them, and get to know other people. Some players have made major records in the Logan Arcade. These records are on games including Nibbler, Tron Ice Score, and Tetris.
Show less

Title: Interview with Jim Zespy: Transcription
Creator: Barker, Thomas, Mei, Wei Shao, Elgin, Tobias, Mayorga, Ariana, Moy, Brian
Date: 2014-11-21, 2014-11-21
Description: Logan Arcade is a new arcade-bar that opened just February 2014. It features over twenty-five pinball machines and forty-five vintage arcade...
Show moreLogan Arcade is a new arcade-bar that opened just February 2014. It features over twenty-five pinball machines and forty-five vintage arcade-games. Owner Jim Zespy collects and restores arcade games, including those in the arcade. His collection started in 2009; he seeks out games from the mid-1970s through the present. He often buys broken arcade machines and fixes them. Any machine that couldn't be fixed is as spare parts to maintenance other arcade machines. Zespy chooses games to be placed in the arcade based on the games’ popularity with the general public. He first balanced all different eras, and placed different kinds of games to try to have a balance. Afterward he watched to see which games people gravitated to, then took out the games people didn't like and placed more popular games. Zespy’s daily concern is the maintenance of the arcade machines. Logan Arcade has its own Local Pinball League, for which the game changes every week. While the league has scoring, and there is some competition, it's meant to encourage participants to play different games, get to know them, and get to know other people. Some players have made major records in the Logan Arcade. These records are on games including Nibbler, Tron Ice Score, and Tetris.
Show less

Title: Raman Spectroscopy as a Probe of Surface Defects in Nb for SRF Cavities
Creator: Hommerding, Emily, Ford, Denise, Cao, Chaoyue, Bishnoi, Sandra, Zasadzinski, John
Date: 2012, 2012
Description: Superconducting RF (SRF) cavities made of Nb are an enabling device for future linear accelerators. Recently it has been demonstrated that hot...
Show moreSuperconducting RF (SRF) cavities made of Nb are an enabling device for future linear accelerators. Recently it has been demonstrated that hot spots in SRF cavities, which diminish performance, are correlated with a high density of defects (etch pits) especially near grain boundaries. For a pit to cause local heating, it is likely that near-surface impurities, e.g. hydrides or oxides are leading to suppressed superconductivity. New probes are needed to measure such complexes. Here we present Raman spectroscopy. Raman is a fast, nonperturbative method that can measure the vibrational modes of Nb-O and Nb-H complexes by inelastic light scattering. These can then be compared to molecular dynamics simulations to identify oxide and hydride phases. The probing depth of Raman is estimated from the skin depth of the 785 nm laser in the bulk Nb ~ 10-20 nm. This is a reasonable fraction of the superconducting penetration depth ~ 45 nm. Simulating manufacturing processes of SRF cavities may shed light on the origins and composition of hot spots, and their relationship with defects in the material. Defects such as pits, whose origins are yet unknown, are found in the hot spots of completed cavities. Raman spectroscopy is used here to identify changes in the surface chemistry after manipulations such as creating artificial pits, exposing the material to chemical etching, or cold-working the material. BCP exposure and cold-working are common to the SRF manufacturing process.
Show less

repository.iit

Search the repository

Pages

Pages

Enabled Filters

Refine Results

Type

Date

Academic status of creator

Department

Subject

Creator

Part of