Heating Holders to Heat Specimens to High Temperatures

Advantages:

Bulk heating holders

Precise temperature control of specimen holder tip is maintained using a bulk furnace and a water cooled specimen rod
Heat loss from furnace to specimen tip is minimized using specialized ceramic furnace supports

Gatan model number	Maximum temperature¹ (°C)	Furnace	Specimen positioning	Specimen securing	Maximum electrical feedthroughs
628	1300	Tantalum	α tilt	Hexring^® mechanism	6
628	900	Inconel	α tilt	Hexring mechanism	6
652	1000	Tantalum	α, β tilt	Hexring mechanism	2 – 6²
652	850	Inconel	α, β tilt	Hexring mechanism	2 – 6²

¹For small pole piece gaps, the 628 maximum temperature is limited to 1000 °C for tantalum furnace and 700 °C for Inconel furnace, and the 652 maximum temperature is limited to 900°C for tantalum furnace and 700 °C for Inconel furnace
²Optional 2 – 6 for JEOL UHR, 2 maximum for other EMMs

Media Library:

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Publications

Metastable hexagonal close-packed palladium hydride in liquid cell TEM

Nature

2022

Hong, J.; Bae, J. -H.; Jo, H.; Park, H. -Y.; Lee, S.; Hong, S. J.; Chun, H.; Cho, M. K.; Kim, J.; Kim, J.; Son, Y.; Jin, H.; Suh, J. -Y.; Kim, S. -C.; Roh, H. -K.; Lee, K. H.; Kim, H. -S.; Chung, K. Y.; Yoon, C. W.; Lee, K.; Kim, S. H.; Ahn, J. -P.; Baik, H.; Kim, G. H.; Han, B.; Jin, S.; Hyeon, T.; Park, J.; Son, C. Y.; Yang, Y.; Lee, Y. -S.; Yoo, S. J.; Chun, D. W.

In-situ transmission electron microscopy observation of the helium bubble evolution in pre-irradiated fluorapatite during annealing

Ceramics International

2021

Lin, Z.; Wu, C.; He, H.; Jiang, S.; Ren, F.; Cao, L.; Huang, Z.; Zhang, J.

Direct visualization of the earliest stages of crystallization

Microscopy and Microanalysis

2021

Singh, M. K.; Ghosh, C.; Miller, B.; Carter, C. B.