superfluid transition in thin helium films
                        
                            GPTKB entity
                        
                    
                Statements (13)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:physical_phenomenon | 
| gptkbp:exhibits | vortex-antivortex unbinding | 
| gptkbp:firstObserved | 1970s | 
| gptkbp:occurredIn | helium films | 
| gptkbp:relatedTo | gptkb:Berezinskii-Kosterlitz-Thouless_transition superfluidity | 
| gptkbp:studiedBy | gptkb:David_J._Bishop gptkb:J._D._Reppy | 
| gptkbp:studiedIn | low temperature physics | 
| gptkbp:temperature | yes | 
| gptkbp:bfsParent | gptkb:Berezinskii-Kosterlitz-Thouless_theory | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | superfluid transition in thin helium films |