lightsourceselfies – Page 3

A welcoming and friendly community awaits!

2021/12/292021/12/29

Challenges are part of daily life at a synchrotron. In his #LightSourceSelfie, Tomasz talks about the importance of flexibility and how teams work together, adjusting to overcome challenges and get things done. When describing the synchrotron community, Tomasz says, “I think it is one of the most welcoming and friendly communities I have ever met.” Tomasz is driven by curiosity and the need to help others. He says, “Light sources are a nice combination of both because I can actually help people to solve their problems, their interesting scientific problems, and this gives me the everyday fulfilment.”

After over a decade working in infrared spectroscopy, Tomasz is excited that SOLARIS now has funding to construct an infrared beamline that will allow scientists to do cutting edge infrared imaging experiments of cells and tissues primarily for cancer diagnostics and understanding of biological systems.

To find out more about SOLARIS, visit https://lightsources.org/lightsources-of-the-world/europe/synchrotron-solaris/

Crossing the border for understanding how life is assembled

2021/12/232021/12/23

Ana’s #LightSourceSelfie from the ALBA synchrotron in Spain

Ana Joaquina Pérez-Berná is a beamline scientist at the ALBA synchrotron near Barcelona in Spain.

As a biologist working on the soft X-ray cryo tomography beamline (MISTRAL), her role involves supporting the users with their experiments and also doing her own research. The beamline’s capabilities enable scientists to study down at the cellular level and the research covers a wide variety of diseases such as malaria, zika virus and SARS-CoV-2, along with treatments such as antivirals and chemotherapy. When describing her work, Ana says, “You are the first person who can enter the cell and see how it is inside, discover how the virus builds its bio-factories inside the cells, or discover how therapies work. Crossing that border for understanding how life is assembled, that is a privilege!”

Someday you will get to play with those electrons!

2021/12/222021/12/22

Razib Obaid is a project scientist at the Linac Coherent Light Source (LCLS) at SLAC in California. LCLS is one of 7 free electron lasers in the Lightsources.org collaboration. The facility takes X-ray snapshots of atoms and molecules at work, providing atomic resolution detail on ultrafast timescales to reveal fundamental processes in materials, technology and living things. Its snapshots can be strung together into “molecular movies” that show chemical reactions as they happen.

In Razib’s #LightSourceSelfie, he takes you into the Near Experimental Hall and describes the stunning equipment that is used to undertake the experiments, the science it enables and the possibilities for new science with the upgrade to LCLSII. Razib says, “The best thing about working at a light source is the ability as a user to tap into the enormous scientific resources and experience that exists among the staff and scientists. Not to mention the state of the art instrumentation that you have access to, to realise your science. To my younger self, I would say, keep studying quantum mechanics, someday you will get to play with those electrons.”

To learn more about LCLS, visit https://lcls.slac.stanford.edu/

Great minds think alike!

2021/12/202021/12/20

Marion Flatken from BESSY II & Luisa Napolitano from Elettra give advice to those at the start of their careers

Our #LightSourceSelfies campaign features staff and users from 25 light sources across the world. We invited them all to answer a specific set of questions so we could share their insights and advice via this video campaign. Today’s montage features Marion Flatken from BESSY II, in Germany, and Luisa Napolitano from Elettra, in Italy. Both scientists offered the same advice to those starting out on their scientific journeys: “Be curious and stay curious”. Light source experiments can be very challenging and the tough days can lead to demotivation and self-doubts. In these times, it is good to seek out support from colleagues, all of whom will have experienced days like this. Even if you think you can’t succeed with your research goals, try because it is amazing what can be achieved through hard work, tenacity and collaboration.

Civil engineer plays key role in construction of Brazil’s light source

2021/12/162021/12/16

Sirius is the only light source in Latin America and is located at the Brazilian Center for Research in Energy and Materials. Mayara Adorno is a civil engineer and her role has been to oversee the technology control of the structures that house the synchrotron machine.

In her #LightSource Selfie, Mayara explains how she was attracted by the opportunity to work on a large project, taking it from paper plans through to completion. As with all large scale science facility construction projects, there were daily challenges for Mayara and her engineering colleagues. She says, “I’ve learned a lot from the project and this was very important for my professional and personal growth. I would advise any young engineer not to give up on your dreams and, this way, become a person who always wants to be open to learn and teach.” “It makes me really proud to know that Sirius has turned into the great science infrastructure from the efforts and dedications of many professionals from different areas, including myself.”

Mayara Adorno, Civil Engineer, at Sirius

Be curious and stay curious!

2021/12/152021/12/15

Luisa Napolitano is a staff scientist working in the structural biology lab at the Elettra Sincrotrone in Trieste, Italy.

In her #LightSourceSelfie, Luisa talks about switching from cellular biology to structural biology and how proud moments come when you solve a structure that you have been working on for years.

Her fantastic lab tour explains how the equipment enables you to prepare proteins for a range of experimental techniques, including crystallography, electron microscopy, SAXS and NMR. Luisa also explains why it is so valuable to have a structural biology lab located at the synchrotron where beamline staff are on hand to give you advice about your research.

Finally Luisa touches on the way her work as a scientist is helping to inspire her 9 year old son. She offers this advice to younger peers, “Be curious and stay curious! Don’t be afraid and try, even if you think something is too much for you. Try it because you never know. It was like me when I started in structural biology at the beginning, I was scared but at the end of the story I like structural biology a lot, and I don’t think I will change my field of action anymore.”

A recipe for successful science

2021/12/132021/12/13

Synchrotrons and free electron lasers (FELs) look stunning. The experimental equipment is state-of-the-art, which makes being a light source user both exhilarating and nerve racking. A key ingredient for success is excellent support from the beamline staff on the experimental station you are using. As Kuda Jakata, a postdoc who supports users at the ESRF in Grenoble, France, says in this #LightSourceSelfie, “The light sources community, they are very helpful people and they actually want to push boundaries and so they work hard and they do a lot of really interesting science.”

#LightSourceSelfies Monday Montage!

That 1st light source experiment: The best way to understand is to experience!

2021/12/092021/12/09

Sae Hwan Chun, beamline scientist and condensed matter physicist at the PAL XFEL

Sae Hwan Chun is a beamline scientist and condensed matter physicist at the PAL XFEL is South Korea, one of the seven XFEL facilities in the Lightsources.org collaboration. Sae Hwan is able to research ultra-fast and dynamic phenomena in condensed matter by using the femtosecond X-ray pulses that XFELs generate.

In his #LightSourceSelfie, recalling his first synchrotron experiment at the Advanced Photon Source (APS), Sae Hwan said, “I thought that I understood how to do the experiment, but actually doing it was a completely different matter. It was like even though you pass a written exam for a driving license your mind goes blind to when you actually drive a car for the first time. This first day gave me a lesson that you should experience something if you want to understand it.”

Light source users don’t have to be experts

2021/12/082021/12/08

Aeriel Murphy-Leonard, Assistant Professor at The Ohio State University, was studying magnesium alloys in graduate school when she first heard about synchrotron sources. Aeriel’s first thought was that a synchrotron sounded like something out of a Marvel film!

In her brilliant #LightSourceSelfie, Aeriel describes how she was able to conduct her first experiment at CHESS, the synchrotron at Cornell University in New York. Having recovered from the initial alarm that the synchrotron is located under the university’s soccer fields, Aeriel had an amazing experience and describe the wonderful support she received, and expertise she gained, during this and subsequent user visits to CHESS. Aeriel says, “One thing I’ve learned that’s very valuable about CHESS, or just synchrotrons in general, is that you don’t have to be an expert. I think that’s the biggest takeaway I would like to give in this video is that you do not have to be an expert. I had no idea what it was, did not even understand, and I was able to learn from the beamline scientists and what I’ve always enjoyed about CHESS as a facility is that it’s very educational focused. You can come in not an expert and leave with a lot of expertise.”

Aeriel is passionate about supporting young professionals, particularly those from minority groups. She shares her experiences in her lifestyle blog (https://aerielviews.blog/), which is aimed at young professionals, particularly those that are in graduate school or professional school.

Preparing yourself for setbacks

2021/12/062021/12/06

Experimental time at light sources is precious. It can also be unpredictable as Ro-Ya Liu, a Beamline Scientist at NSRRC in Taiwan, discovered during her first synchrotron experiment at the Photon Factory in Japan. As setbacks go it was a pretty dramatic one, as you’ll discover in this #LightSourceSelfie. Quinn Carvalho, a PhD student at Oregon State University and a user at the Advanced Light Source (ALS) in California, advises light sources users to, “Go into anything with a healthy mentality of optimism, but a realistic sense of what will go wrong. Things will go wrong and you will have to overcome those, so being able to face failure and embrace it and learn from it is much more valuable than fearing it, I think.”

A scientist’s life: At the edge of what is known

2021/12/022021/12/02

Quinn Carvalho is a PhD student at Oregon State University and a user at the Advanced Light Source (ALS) at Lawrence Berkeley National Lab in California. Quinn and his colleagues are using spectroscopic techniques to develop design strategies for electrocatalysts that will provide the resources we need for a carbon-free world. In his #LightSourceSelfie, Quinn shares what excites him about his research and his experiences on the support provided by beamline staff at the ALS. Reflecting on what drives him as a research scientist, Quinn explains, “That moment when you realise that you’re the first person to observe, measure and describe a physical phenomenon is one of the greatest sensations I’ve experienced as a professional and something that motivates me still to this day.”

Life in synchrotron radiation research

2021/12/012021/12/02

Including the day an earthquake interrupted my beam time!

Today’s #LightSourceSelfie is brought to you by Ro-Ya Liu, Assistant Research Scientist at NSRRC, operators of the Taiwan Light Source and the Taiwan Photon Source. Ro-Ya’s research area is focused on probing the electronic structure of novel materials by using angle resolved photoemission spectroscopy. She was inspired by her Master’s supervisor whose eyes shone as he presented his new data on the quantum well state of ultra-high silver thin film. Ro-Ya wanted to experience this spark and purpose in life. After a shaky first experiment (literally shaky due to an Earthquake!), Ro-Ya has done just that during a career that has already involved working at the Taiwan Light Source, the Photon Factory, Spring 8, HiSOR, Elettra, the Advanced Light Source and Diamond Light Source. Ro-Ya is still learning from colleagues including beamline engineers and users coming to conduct experiments at the Taiwan Light Source. Their deep knowledge helps Ro-Ya in her beamline manager role. She is looking to dig deep to acquire this knowledge and continue to find great purpose in her life in synchrotron radiation research.

Collaboration: a watchword for the light source community

2021/11/292021/12/02

Scientists Nina Perry and Nina Vyas, from Diamond Light Source (https://diamond.ac.uk – the UK’s synchrotron), along with SaeHwan Chun, scientist at the PAL-XFEL (https://pal.postech.ac.kr/paleng/ – the Free Electron Laser in South Korea) talk about a theme that is common to all light sources around the world, and indeed to science and all its associated disciplines. Cooperation and collaboration, and their benefits for scientists’ wellbeing as well as the science, are highlighted in this #LightSourceSelfie video.

Nina Perry & Ninya Vyas, on Beamline B24 at Diamond Light Source, the UK’s synchrotron science facility

Photon Science: A career of creativity & intriguing questions awaits

2021/11/252021/11/25

Markus Ilchen is a physicist at FLASH, the world’s first short wavelength free-electron laser. FLASH is located at DESY in Hamburg. The DESY campus is a ‘small city’ of science offering a versatile and vibrant culture for a wide variety of professions and scientific disciplines. In his #LightSourceSelfie, Markus gives you a peek into some of the highlights on campus, describing some of its history and how FLASH’s unique capabilities will help him to study the chirality (handedness) of molecules. Contributing to solving the mystery behind what chirality does in our universe, drives him and his colleagues.

For those starting out in photon science, Markus has this advice, “Enjoy the great choice! But still of course find your sweet spot. Find your place where you have fun; where you can be yourself; where you can work with nice people; where you are working on intriguing questions; where you can be creative and enjoy the freedom of science in a way that, for one, it keeps you up at night but in a good way.”

World changing science

2021/11/242021/11/24

Marion Flatken is a 3^rd year PhD student working in the Department Novel Materials and Interfaces for photovoltaic solar cells led by Prof. Dr. Antonio Abate, at HZB.

In her #LightSourceSelfie, Marion describes the perovskite solar cell research she is undertaking and reflects on the opportunity light sources present to scientists. She says,

“We are really having the chance to work in a unique environment and to use the knowledge and the facilities and the resources that we have to really change the world literally.”

Marion Flatken’s #LightSourceSelfie

Beamline filming location: HZB ASAXS-Instrument, FCM-beamline at PTB laboratory (Physikalisch-Technische Bundesanstalt), BESSYII

Beginning your light source journey

2021/11/222021/11/23

Scientists who use synchrotrons such as the Advanced Light Source in California and CHESS at Cornell University, along with staff scientists at Free Electron Lasers in South Korea (the PAL-XFEL) and California (LCLS at SLAC), reflect on how they felt the first time they used a light source facility to conduct research experiments. The expertise available from the staff scientists who work on the beamlines is also highlighted in this #LightSourceSelfie video.