BEGIN:VCALENDAR PRODID:-//eluceo/ical//2.0/EN VERSION:2.0 CALSCALE:GREGORIAN BEGIN:VEVENT UID:bc52668f69a33a729bb5b524022a2a07 DTSTAMP:20260527T230402Z SUMMARY:Universe Community Colloquium – Chris Clarkson DESCRIPTION:Abdus Salam Colloquium URL:/events/208898/universe-community-colloquium- chris-clarkson/ DTSTART;TZID=Europe/London:20260526T143000 DTEND;TZID=Europe/London:20260526T153000 LOCATION:1004\, Blackett Building\, South Kensington Campus\, Imperial Coll ege London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:01913757a9c66d1506d12674f803e39b DTSTAMP:20260527T230402Z SUMMARY:Universe Seminar- Chris Clarkson : Large-scale structure cosmology DESCRIPTION:Universe Seminar- Chris Clarkson : Large-scale structure cosmol ogy URL:/events/209497/chris-clarkson-universe-semina r-large-scale-structure-cosmology/ DTSTART;TZID=Europe/London:20260526T143000 DTEND;TZID=Europe/London:20260526T153000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:e43146eaf2da4a8c050b119ad71114bd DTSTAMP:20260527T230402Z SUMMARY:HEP seminar: Victor Coco (CERN) – The Silicon Electron Multiplier \, concept and first results DESCRIPTION:Silicon sensors for the next generation of collider physics exp eriments face increasingly demanding performance requirements\, including spatial resolution below 10 µm\, time resolution in the range of 20–50 ps\, and radiation tolerance up to fluences of 10¹⁷ n_eq/cm². To addre ss these challenges\, a novel silicon sensor architecture has been develop ed: the Silicon Electron Multiplier (SiEM). In contrast to Low Gain Avalan che Detectors (LGADs) or Avalanche Photodiodes (APDs)\, where amplificatio n is achieved through doped gain layers\, the SiEM generates internal gain by applying an electric potential difference across a composite electrode structure embedded within the silicon bulk using MEMS fabrication techniq ues. Since the high-field region is shaped purely by geometry and applied voltages rather than by doping profiles\, no gain-layer deactivation is ex pected from radiation damage\, potentially allowing such structures to wit hstand fluences exceeding 10¹⁶ n_eq/cm². Simulations of the device usi ng TCAD and Garfield++ Monte Carlo methods have demonstrated that gains in excess of 10 can be achieved through optimization of the multiplication e lectrode geometry and configuration. In this seminar\, the SiEM concept is described along with the various fabrication routes pursued to produce fu nctional demonstrators. The characterization of SiEM structures produced b y Hamamatsu Photonics (HPK) is presented\, including electrical measuremen ts and test beam studies with minimum ionizing particles. These results ar e accompanied by simulations describing the expected device behaviour. Fir st results from current-voltage characteristics of irradiated sensors are also reported. The measurements demonstrate that the amplification mechani sm is indeed functioning as designed\, and improvements to the SiEM config uration for future production runs are discussed. URL:/events/209215/hep-seminar-victor-coco-cern-s ilicon-electron-multipliers/ DTSTART;TZID=Europe/London:20260529T133000 DTEND;TZID=Europe/London:20260529T143000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:ebc88e2c9701e163607f424a39c6d73a DTSTAMP:20260527T230402Z SUMMARY:SPC Seminar – Climate – Tim Reichelt (Oxford) DESCRIPTION:Speaker: Tim Reichelt (Oxford)\nTitle: TBC\nAbstract: TBC URL:/events/208413/spc-seminar-climate-tim-reiche lt-oxford/ DTSTART;TZID=Europe/London:20260602T113000 DTEND;TZID=Europe/London:20260602T123000 LOCATION:711c\, Huxley Building\, South Kensington Campus\, Imperial Colleg e London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:287358ad5233c2ad1911b16b376bec91 DTSTAMP:20260527T230402Z SUMMARY:Astrophysics Weekly Seminars – Anjali Piette :Exoplanet atmosphe res DESCRIPTION:Astrophysics Weekly Seminars – Anjali Piette :Exoplanet atmos pheres URL:/events/209500/anjali-piette-exoplanet-atmosp heres/ DTSTART;TZID=Europe/London:20260602T143000 DTEND;TZID=Europe/London:20260602T153000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:b9575cd830319be829145b2d293bf8ee DTSTAMP:20260527T230402Z SUMMARY:SPC Seminar – Climate – Itamar Karbi (Weizmann Institute) DESCRIPTION:Speaker: Itamar Karbi (Weizmann Institute)\nTitle: Reassessing the future changes in mid-latitude atmospheric waves\nAbstract: Transient mid-latitude atmospheric waves shape the extra-tropical weather and climat e by setting the storm tracks\, and regulating the distribution of heat\, moisture\, and momentum from daily to multi-decadal timescales. The inten sity and position of these waves are projected to change considerably by t he end of this century\, however\, to date\, most previous studies have in vestigated the future changes in atmospheric waves by pooling together wav es with different length scales\, thus not accounting for potential diffe rent responses across wavelengths to anthropogenic emissions. Here\, we r eexamine the response of mid-latitude atmospheric waves to anthropogenic e missions by separately analyzing the response of the waves across spatial scales. First\, we aim to understand the seasonal asymmetry in the futur e changes in austral atmospheric waves\, which are projected to intensify in winter\, but to shift poleward in summer. We find that strengthening of large-scale waves drives the winter intensification\, while a reduced i ntensity of small-scale waves contributes to the summer poleward shift. S econd\, we find that the scale-dependent response of the waves manifests in temperature variability: in the Southern Hemisphere\, we find a shift \, in coming decades\, towards spatially larger and less persistent temper ature anomalies and extreme heat events. Third\, we reveal that changes i n atmospheric waves in boreal winter do not emerge from the internal varia bility due to opposite responses of large and small wavelengths. By separ ately analyzing large- and small-scale waves\, we find that large-scale wa ves are projected to intensify and emerge from the internal variability du ring the 21st century. These results highlight the importance of investiga ting scale-dependent changes in the mid-latitude climate\, to avoid maskin g the distinct impacts of different length scales\, and to provide more ac curate climate projections. URL:/events/208418/spc-seminar-climate-itamar-kar bi-weizmann-institute/ DTSTART;TZID=Europe/London:20260603T110000 DTEND;TZID=Europe/London:20260603T120000 LOCATION:741\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:3a5d6a509d2f8d82cfd0982af379a0cb DTSTAMP:20260527T230402Z SUMMARY:Imperial Schools Year 1 Project Open Days DESCRIPTION:Imperial Schools Year 1 Project Open Days \nDuring their first year at Imperial College\, Physics ý work with a researcher to dev elop and undertake a research project of their own design. On Monday 8 Jun e and Tuesday 9 June 2026\, they will present their results at stands in t he Department of Physics to fellow ý\, staff\, and visitors. Over 6 0 exciting projects will be on display\, offering visitors a great opportu nity to learn about the Physics research being conducted in the department and to engage with ý about their experiences. \nAdditionally\, th ere will be talks by researchers throughout the event\, giving visitors a chance to learn more about the Physics department and the cutting-edge res earch being conducted in the field. The Open Days are suitable for student s studying science or physics at GCSE and A-level\, and we would be deligh ted if teachers and their ý could join us. \nThe event will take p lace at the Blackett Laboratory at Imperial College (South Kensington Camp us). Due to limited seating in our main lecture theatre\, please book your places for the talks using the link below. Between 13:00 and 16:30\, visi tors will have the opportunity to explore the undergraduate project stands in the department. Full timetables for both days’ events\, as well as i nformation on how to book lecture spaces\, can be found below: \nMonday 8 June: \nSession 1: 12:00 – 13:00: Introduction to Physics at Imperial and Peek into Research talk. \n13:00 – 16:30: Visitors are welcome to e xplore the undergraduate ý’ project displays in our labs and enga ge with them about their work. \nSession 2: 14:30 – 15:30: Introduction to Physics at Imperial and Peek into Research talk. \nTuesday 9 June: \ nSession 3: 12:00 – 13:00: Introduction to Physics at Imperial and Peek into Research talk. \n13:00 – 16:30: Visitors are welcome to explore th e undergraduate ý’ project displays in our labs and engage with t hem about their work. \nSession 4: 14:30 – 15:30: Introduction to Physi cs at Imperial and Peek into Research talk. \nPlease register via the reg istration link. URL:/events/206519/imperial-schools-year-1-projec t-open-days-2/ DTSTART;TZID=Europe/London:20260608T120000 DTEND;TZID=Europe/London:20260609T163000 LOCATION:LT1\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:9ab4494c56a399ac3a1e3a9a532666cb DTSTAMP:20260527T230402Z SUMMARY:SPC Seminar – Climate – Alexey Fedorov (Yale) DESCRIPTION:Speaker: Alexey Federov (Yale)\nTitle: El Nino and global warmi ng: from multi-year prediction to climate change projections\nAbstract: Th e response of the tropical Pacific mean state and the El Niño–Southern Oscillation (ENSO) to rising atmospheric CO₂ concentrations remains high ly uncertain. For example\, the projected development of enhanced warming in the eastern equatorial Pacific\, along with the associated weakening of the Walker circulation\, contrasts with the strengthening of the Walker c irculation observed over the past 30–40 years. Here\, I discuss the key mechanisms shaping ongoing and future changes in the tropical Pacific acro ss different timescales\, as well as the projected strengthening of ENSO a cross a wide range of realistic and idealized global warming experiments a nd climate models. Finally\, I discuss the current state of El Niño predi ction\, including forecasts for the warm event expected later this year. URL:/events/209881/spc-seminar-climate-alexey-fed orov-yale/ DTSTART;TZID=Europe/London:20260609T113000 DTEND;TZID=Europe/London:20260609T123000 LOCATION:711c\, Huxley Building\, South Kensington Campus\, Imperial Colleg e London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:35ebb53b9f858c97f48ff9af9f2534ad DTSTAMP:20260527T230402Z SUMMARY:Astrophysics Weekly Seminars: Larissa Palethorpe :Exoplanet demogra phics and evolution DESCRIPTION:Astrophysics Weekly Seminars -Larissa Palethorpe :Exoplanet dem ographics and evolution URL:/events/209504/larissa-palethorpe-exoplanet-d emographics-and-evolution/ DTSTART;TZID=Europe/London:20260609T143000 DTEND;TZID=Europe/London:20260609T153000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:62ca08b0940b8c879e099aaa65828c83 DTSTAMP:20260527T230402Z SUMMARY:Special Particle Theory Seminar DESCRIPTION:Speaker: Ira Rothstein\n \nTitle/abstract tba URL:/events/209412/special-particle-theory-semina r/ DTSTART;TZID=Europe/London:20260611T120000 DTEND;TZID=Europe/London:20260611T130000 LOCATION:H503\, Huxley Building\, South Kensington Campus\, Imperial Colleg e London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:730d6d57b72b6ac1f4369e53267526fb DTSTAMP:20260527T230402Z SUMMARY:Particle Cosmology Seminar DESCRIPTION:Speaker: Denis Werth\n \nTitle/abstract tba URL:/events/209402/particle-cosmology-seminar-38/ DTSTART;TZID=Europe/London:20260612T120000 DTEND;TZID=Europe/London:20260612T130000 LOCATION:H503\, Huxley Building\, South Kensington Campus\, Imperial Colleg e London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:e1f40e381018ab288602a086f3a5b908 DTSTAMP:20260527T230402Z SUMMARY:HEP seminar: Gioacchino Ranucci (INFN Milan) – The JUNO experimen t DESCRIPTION:The JUNO experiment URL:/events/209218/hep-seminar-gioacchino-ranucci -infn-milan-the-juno-experiment/ DTSTART;TZID=Europe/London:20260612T133000 DTEND;TZID=Europe/London:20260612T143000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:a9d188f1c184db961fd24ae6a7b0203c DTSTAMP:20260527T230402Z SUMMARY:SPC Seminar – Climate – Mark Rodwell (ECMWF) DESCRIPTION:Speaker: Mark Rodwell (ECMWF)\nTitle: TBC\nAbstract: TBC URL:/events/208556/spc-seminar-climate-mark-rodwe ll-ecmwf/ DTSTART;TZID=Europe/London:20260616T113000 DTEND;TZID=Europe/London:20260616T123000 LOCATION:711c\, Huxley Building\, South Kensington Campus\, Imperial Colleg e London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:341cb7ea462455c056325361ce1e0b44 DTSTAMP:20260527T230402Z SUMMARY:Abdus Salam Colloquium – Andrei Bernevig – The rise of moire sy stems  DESCRIPTION:The rise of moire systems \n\nWe will review the beginning of experimental and theoretical studies of moire systems and their evolution up to present. This type of systems represent a new way of “growing” m aterials\, and has tremendous potential both for fundamental physics as we ll as for applications. Two dimensional periodic crystals\, whose separati on between atoms is of order angstroms\, can be twisted controllably with respect to each other such that they form new “periodicities”\, called moire periodicities. In the new “unit cell” we find thousands of atom s of the original crystal. These atoms behave in ways that are incredibly counterintuitive. We show how the controlled twisting of graphene and MoTe 2 layers has led to a slew of states of matter not possible in bulk conven tional materials. We will show how the collective behavior of thousands of p orbitals in a moire unit cell of graphene can create single Heavy fermi on at moire scale\, and how the interaction between such fermions can lead to a perfect quantum simulator of an Anderson model. We will then present a catalogue of possible twistable materials and show how a huge variety o f strongly interacting models can be realized in twisted homo and hetero t wisted bilayers and multilayers of these materials. URL:/events/208887/abdus-salam-colloquium-andrei- bernevig-2/ DTSTART;TZID=Europe/London:20260616T143000 DTEND;TZID=Europe/London:20260616T153000 LOCATION:1004\, Blackett Building\, South Kensington Campus\, Imperial Coll ege London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:7e055fa2b080a974f275d6148e82bb88 DTSTAMP:20260527T230402Z SUMMARY:Astrophysics weekly Seminar -Ellen Hang : Large-scale structure cos mology DESCRIPTION:Astrophysics weekly Seminar –Ellen Hang : Large-scale structu re cosmology URL:/events/209507/astrophysics-weekly-seminar-el len-hang-large-scale-structure-cosmology/ DTSTART;TZID=Europe/London:20260616T143000 DTEND;TZID=Europe/London:20260616T153000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:99a8c319bb116435404a47f5c48d81d9 DTSTAMP:20260527T230402Z SUMMARY:The ins and outs of carbon in the air DESCRIPTION:Join Professor Heather Graven\, Professor of Climate Physics\, to discover how carbon moves through our atmosphere and uncover the impact of the gases shaping our climate.\nPlease register to attend in person. A live stream link for online attendance is available on this page. \nWe l ook forward to seeing you on Wednesday 17 June!\nImperial Inaugurals are term-time lectures that celebrate our newest Professors\, recognising the ir academic journey and showcasing their research\nAbstract\nThe buildup o f carbon dioxide and methane in Earth’s atmosphere is driving global cli mate change\, but what exactly are the sources of carbon dioxide and metha ne going into the air? How are natural processes removing carbon dioxide a nd methane out of the air? Do estimates of emissions based on economic dat a for fossil fuel burning\, agriculture and other processes match the chan ges observed in the air?\nBiography\nHeather Graven is a Professor of Cl imate Physics at ý whose research investigates emiss ions and removals of carbon dioxide and methane. In her inaugural lecture she will discuss how atmospheric measurements of carbon dioxide and methan e concentrations and their isotopic composition can be used to evaluate em issions and removals on urban to global scales. URL:/events/208011/the-ins-and-outs-of-carbon-in- the-air/ DTSTART;TZID=Europe/London:20260617T173000 DTEND;TZID=Europe/London:20260617T183000 LOCATION:Lecture Theatre 1\, Blackett Building\, South Kensington Campus\, ý\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:c815e31a973352554f400ad2b992eb41 DTSTAMP:20260527T230402Z SUMMARY:Particle Cosmology Seminar DESCRIPTION:Speaker: Gonzalo Villa\n \nTitle/abstract tba URL:/events/209406/particle-cosmology-seminar-39/ DTSTART;TZID=Europe/London:20260619T120000 DTEND;TZID=Europe/London:20260619T130000 LOCATION:H503\, Huxley Building\, South Kensington Campus\, Imperial Colleg e London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:302d141e1516bc2fd173339e059d4bfa DTSTAMP:20260527T230402Z SUMMARY:HEP seminar: Tobias Fitschen (University of Manchester) – Trigger level analysis with ATLAS DESCRIPTION:Trigger-level analysis with ATLAS URL:/events/209221/hep-seminar-tobias-fitschen-un iversity-of-manchester-trigger-level-analysis-with-atlas/ DTSTART;TZID=Europe/London:20260619T133000 DTEND;TZID=Europe/London:20260619T143000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:be76e11fa8ab4e858b4c2fc67c591c8d DTSTAMP:20260527T230402Z SUMMARY:Abdus Salam Colloquium – Miles Blencowe DESCRIPTION:Abdus Salam Colloquium URL:/events/208900/abdus-salam-colloquium-miles-b lencowe/ DTSTART;TZID=Europe/London:20260623T143000 DTEND;TZID=Europe/London:20260623T153000 LOCATION:1004\, Blackett Building\, South Kensington Campus\, Imperial Coll ege London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:8c61e5c9bb44dfe2b15795316e812dc2 DTSTAMP:20260527T230402Z SUMMARY:Astrophysics weekly Seminar – Marika Asgari : Large-scale structu re cosmology DESCRIPTION:Astrophysics weekly Seminar – Marika Asgari : Large-scale str ucture cosmology URL:/events/209510/astrophysics-weekly-seminar-ma rika-asgari-large-scale-structure-cosmology/ DTSTART;TZID=Europe/London:20260623T143000 DTEND;TZID=Europe/London:20260623T153000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:d11cf1c5ef7c7aad2acb7e848e56ecc1 DTSTAMP:20260527T230402Z SUMMARY:Particle Cosmology Seminar DESCRIPTION:Speaker: Francesco Del Porro\n \nTitle/abstract tba URL:/events/209409/particle-cosmology-seminar-40/ DTSTART;TZID=Europe/London:20260626T120000 DTEND;TZID=Europe/London:20260626T130000 LOCATION:H503\, Huxley Building\, South Kensington Campus\, Imperial Colleg e London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:e5f60f1895da3b17c93eecf28970ac90 DTSTAMP:20260527T230402Z SUMMARY:HEP seminar: Gitu Poddar (QMUL) – ATLAS SM measurements DESCRIPTION:ATLAS SM measurements URL:/events/209225/hep-seminar-gitu-poddar-qmul-a tlas-sm-measurements/ DTSTART;TZID=Europe/London:20260626T133000 DTEND;TZID=Europe/London:20260626T143000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:9818e4619f534d041f76a59fc7cd01e5 DTSTAMP:20260527T230402Z SUMMARY:SPC Seminar – Climate – Claudia Czimczik (UC Irvine) DESCRIPTION:Speaker: Claudia Czimczik (UC Irvine)\nTitle: TBC\nAbstract: TB C URL:/events/208553/spc-seminar-climate-claudia-cz imczik-uc-irvine/ DTSTART;TZID=Europe/London:20260630T113000 DTEND;TZID=Europe/London:20260630T123000 LOCATION:711c\, Huxley Building\, South Kensington Campus\, Imperial Colleg e London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VEVENT UID:08a16f6ee0712ed5c7119a2596224253 DTSTAMP:20260527T230402Z SUMMARY:Astrophysics Weekly Seminars :Boryana Hadzhiyska- Large-scale struc ture cosmology DESCRIPTION:Astrophysics Weekly Seminars : Boryana Hadzhiyska- Large-scale structure cosmology URL:/events/209513/astrophysics-weekly-seminars-b oryana-hadzhiyska-large-scale-structure-cosmology/ DTSTART;TZID=Europe/London:20260630T143000 DTEND;TZID=Europe/London:20260630T153000 LOCATION:539\, Blackett Building\, South Kensington Campus\, Imperial Colle ge London\, London\, SW7 2AZ\, United Kingdom END:VEVENT BEGIN:VTIMEZONE TZID:Europe/London BEGIN:DAYLIGHT DTSTART:20260526T143000 TZNAME:BST TZOFFSETTO:+0100 TZOFFSETFROM:+0100 END:DAYLIGHT END:VTIMEZONE BEGIN:VTIMEZONE TZID:Europe/London BEGIN:DAYLIGHT DTSTART:20260526T143000 TZNAME:BST TZOFFSETTO:+0100 TZOFFSETFROM:+0100 END:DAYLIGHT END:VTIMEZONE BEGIN:VTIMEZONE TZID:Europe/London BEGIN:DAYLIGHT DTSTART:20260529T133000 TZNAME:BST TZOFFSETTO:+0100 TZOFFSETFROM:+0100 END:DAYLIGHT END:VTIMEZONE BEGIN:VTIMEZONE TZID:Europe/London BEGIN:DAYLIGHT DTSTART:20260602T113000 TZNAME:BST TZOFFSETTO:+0100 TZOFFSETFROM:+0100 END:DAYLIGHT END:VTIMEZONE BEGIN:VTIMEZONE TZID:Europe/London BEGIN:DAYLIGHT DTSTART:20260602T143000 TZNAME:BST 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