---
res:
  bibo_abstract:
  - In X-ray tubes, more than 99% of the kilowatts of power supplied to generate X-rays
    via bremsstrahlung are lost in the form of heat generation in the anode. Therefore,
    thermal management is a critical barrier to the development of more powerful X-ray
    tubes with higher brightness and spatial coherence, which are needed to translate
    imaging modalities such as phase-contrast imaging to the clinic. In rotating anode
    X-ray tubes, the most common design, thermal radiation is a bottleneck that prevents
    efficient cooling of the anode$\unicode{x2014}$the hottest part of the device
    by far. We predict that nanophotonically patterning the anode of an X-ray tube
    enhances heat dissipation via thermal radiation, enabling it to operate at higher
    powers without increasing in temperature. The focal spot size, which is related
    to the spatial coherence of generated X-rays, can also be made smaller at a constant
    temperature. A major advantage of our "nanophotonic thermal management" approach
    is that in principle, it allows for complete control over the spectrum and direction
    of thermal radiation, which can lead to optimal thermal routing and improved performance.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Simo
      foaf_name: Pajovic, Simo
      foaf_surname: Pajovic
  - foaf_Person:
      foaf_givenName: Charles
      foaf_name: Roques-Carmes, Charles
      foaf_surname: Roques-Carmes
      foaf_workInfoHomepage: http://www.librecat.org/personId=e2e68fc9-6505-11ef-a541-eb4e72cc3e82
  - foaf_Person:
      foaf_givenName: Seou
      foaf_name: Choi, Seou
      foaf_surname: Choi
  - foaf_Person:
      foaf_givenName: Steven E.
      foaf_name: Kooi, Steven E.
      foaf_surname: Kooi
  - foaf_Person:
      foaf_givenName: Rajiv
      foaf_name: Gupta, Rajiv
      foaf_surname: Gupta
  - foaf_Person:
      foaf_givenName: Michael E.
      foaf_name: Zalis, Michael E.
      foaf_surname: Zalis
  - foaf_Person:
      foaf_givenName: Ivan
      foaf_name: Čelanović, Ivan
      foaf_surname: Čelanović
  - foaf_Person:
      foaf_givenName: Marin
      foaf_name: Soljačić, Marin
      foaf_surname: Soljačić
  bibo_doi: 10.48550/arXiv.2503.20946
  dct_date: 2025^xs_gYear
  dct_language: eng
  dct_title: Nanophotonic thermal management in X-ray tubes@
...